Influenza Virus Resource presents data obtained from the NIAID Influenza Genome Sequencing Project as well as from GenBank, combined with tools for flu sequence analysis, annotation and submission to GenBank. In addition, it provides links to other resources that contain flu sequences, publications and general information about flu viruses.

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Influenza virus biology

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GenBank sequences from pandemic (H1N1) 2009 viruses All submitted influenza sequences are available in GenBank as soon as they are processed. The pandemic (H1N1) 2009 virus sequences are listed on this page and are available for BLAST searching here, and are also available in the NCBI Influenza Virus Sequence Database, and can be retrieved with sequences from other influenza viruses for further analyses using tools integrated to the database. A complete list of GenBank sequences for these viruses can also be obtained through a special genome project page or directly from here. The result of RPS-BLAST against PDB database, and a summary of amino acid differences in proteins of these viruses are available at Riken National Institute of Japan. The following pandemic (H1N1) 2009 virus sequences were submitted to NCBI and are available in GenBank in 2010. Sequences released in 2009 are listed here. March 09, 2010, 44 submitted by National Influenza Centre for northern Greece, Greece: PB2 PB1 PA HA NP NA MP NS Influenza A viru (A/Giannitsa/2059/2009(H1N1)) CY056298 Influenza A viru (A/Kastoria/2186/2009(H1N1)) CY056303 Influenza A viru (A/Kastoria/245/2010(H1N1)) CY056315 Influenza A viru (A/Kastoria/2636/2009(H1N1)) CY056317 Influenza A viru (A/Katerini/240/2010(H1N1)) CY056313 Influenza A viru (A/Katerini/2790/2009(H1N1)) CY056321 Influenza A viru (A/Kavala/219/2010(H1N1)) CY056304 Influenza A viru (A/Kerkira/985/2009(H1N1)) CY056340 Influenza A viru (A/Ptolemaida/370/2009(H1N1)) CY056332 Influenza A viru (A/Serres/211/2010(H1N1)) CY056300 Influenza A viru (A/Thessaloniki/1955/2009(H1N1)) CY056297 Influenza A viru (A/Thessaloniki/206/2010(H1N1)) CY056299 Influenza A viru (A/Thessaloniki/213/2010(H1N1)) CY056301 Influenza A viru (A/Thessaloniki/218/2010(H1N1)) CY056302 Influenza A viru (A/Thessaloniki/2228/2009(H1N1)) CY056305 Influenza A viru (A/Thessaloniki/225/2010(H1N1)) CY056306 Influenza A viru (A/Thessaloniki/228/2010(H1N1)) CY056307 Influenza A viru (A/Thessaloniki/2331/2009(H1N1)) CY056308 Influenza A viru (A/Thessaloniki/2333/2009(H1N1)) CY056309 Influenza A viru (A/Thessaloniki/2349/2009(H1N1)) CY056310 Influenza A viru (A/Thessaloniki/2376/2009(H1N1)) CY056311 Influenza A viru (A/Thessaloniki/2383/2009(H1N1)) CY056312 Influenza A viru (A/Thessaloniki/2445/2009(H1N1)) CY056314 Influenza A viru (A/Thessaloniki/2502/2009(H1N1)) CY056316 Influenza A viru (A/Thessaloniki/2661/2009(H1N1)) CY056318 Influenza A viru (A/Thessaloniki/2681/2009(H1N1)) CY056319 Influenza A viru (A/Thessaloniki/2734/2009(H1N1)) CY056320 Influenza A viru (A/Thessaloniki/2805/2009(H1N1)) CY056322 Influenza A viru (A/Thessaloniki/2806/2009(H1N1)) CY056323 Influenza A viru (A/Thessaloniki/2811/2009(H1N1)) CY056324 Influenza A viru (A/Thessaloniki/2812/2009(H1N1)) CY056325 Influenza A viru (A/Thessaloniki/2840/2009(H1N1)) CY056326 Influenza A viru (A/Thessaloniki/2856/2009(H1N1)) CY056327 Influenza A viru (A/Thessaloniki/2956/2009(H1N1)) CY056329 Influenza A viru (A/Thessaloniki/3089/2009(H1N1)) CY056330 Influenza A viru (A/Thessaloniki/366/2009(H1N1)) CY056331 Influenza A viru (A/Thessaloniki/384/2009(H1N1)) CY056333 Influenza A viru (A/Thessaloniki/4183/2009(H1N1)) CY056334 Influenza A viru (A/Thessaloniki/4184/2009(H1N1)) CY056335 Influenza A viru (A/Thessaloniki/434/2009(H1N1)) CY056336 Influenza A viru (A/Thessaloniki/449/2009(H1N1)) CY056337 Influenza A viru (A/Thessaloniki/690/2009(H1N1)) CY056338 Influenza A viru (A/Thessaloniki/787/2009(H1N1)) CY056339 Influenza A viru (A/Thesssaloniki/2904/2009(H1N1)) CY056328 March 08, 2010, 3 submitted by Nanyang Normal University, China, 3 by National Veterinary Services Laboratories, USA: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Henan/1/2010(H1N1)) CY056294 CY056295 CY056296 Influenza A virus (A/ferret/OR/27004-3/2009(H1N1)) GU979208 GU979210 GU979209 March 05, 2010, 16 submitted by Aichi Prefectural Institute of Public Health, Japan: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Aichi/257/2009(H1N1)) AB520639 Influenza A virus (A/Aichi/258/2009(H1N1)) AB520640 Influenza A virus (A/Aichi/260/2009(H1N1)) AB520641 Influenza A virus (A/Aichi/265/2009(H1N1)) AB520642 Influenza A virus (A/Aichi/266/2009(H1N1)) AB520643 Influenza A virus (A/Aichi/267/2009(H1N1)) AB520644 Influenza A virus (A/Aichi/269/2009(H1N1)) AB520645 Influenza A virus (A/Aichi/270/2009(H1N1)) AB520646 Influenza A virus (A/Aichi/272/2009(H1N1)) AB520647 Influenza A virus (A/Aichi/274/2009(H1N1)) AB520648 Influenza A virus (A/Aichi/275/2009(H1N1)) AB520649 Influenza A virus (A/Aichi/277/2009(H1N1)) AB520650 Influenza A virus (A/Aichi/278/2009(H1N1)) AB520651 Influenza A virus (A/Aichi/280/2009(H1N1)) AB520652 Influenza A virus (A/Aichi/281/2009(H1N1)) AB520653 Influenza A virus (A/Aichi/282/2009(H1N1)) AB520654 March 04, 2010, 6 submitted by National Veterinary Services Laboratories, USA: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/ferret/OR/23775/2009(H1N1)) GU953235 GU953237 GU953236 Influenza A virus (A/swine/IL/3910/2010(H1N1)) GU953238 GU953240 GU953239 March 03, 2010, 106 submitted by Istituto Nazionale Malattie Infettive 'L. Spallanzani', Italy; 12 by Universidad de Buenos Aires, Argentina; 10 by Institute for Medical Research, Malaysia: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Buenos Aires/HIFJM239057/2009(H1N1)) CY056256 Influenza A virus (A/Buenos Aires/HIFJM239548/2009(H1N1)) CY056257 Influenza A virus (A/Buenos Aires/HIFJM239859/2009(H1N1)) CY056258 Influenza A virus (A/Buenos Aires/HIFJM240046/2009(H1N1)) CY056259 Influenza A virus (A/Buenos Aires/HIFJM240104/2009(H1N1)) CY056260 Influenza A virus (A/Buenos Aires/HIFJM240169/2009(H1N1)) CY056261 Influenza A virus (A/Buenos Aires/HIFJM240220/2009(H1N1)) CY056262 Influenza A virus (A/Buenos Aires/HIFJM240482/2009(H1N1)) CY056263 Influenza A virus (A/Buenos Aires/HIFJM240848/2009(H1N1)) CY056264 Influenza A virus (A/Buenos Aires/HIFJM240866/2009(H1N1)) CY056265* Influenza A virus (A/Buenos Aires/HIFJM240867/2009(H1N1)) CY056266 Influenza A virus (A/Buenos Aires/HIFJM241261/2009(H1N1)) CY056267 Influenza A virus (A/Italy/211/2009(H1N1)) CY055309 Influenza A virus (A/Italy/212/2009(H1N1)) CY055310 Influenza A virus (A/Italy/213/2009(H1N1)) CY055311 Influenza A virus (A/Italy/214/2009(H1N1)) CY055312 Influenza A virus (A/Italy/215/2009(H1N1)) CY055313 Influenza A virus (A/Italy/216/2009(H1N1)) CY055314 Influenza A virus (A/Italy/217/2009(H1N1)) CY055315 Influenza A virus (A/Italy/218/2009(H1N1)) CY055316 Influenza A virus (A/Italy/220/2009(H1N1)) CY055317 Influenza A virus (A/Italy/221/2009(H1N1)) CY055318 Influenza A virus (A/Italy/222/2009(H1N1)) CY055319 Influenza A virus (A/Italy/224/2009(H1N1)) CY055320 Influenza A virus (A/Italy/225/2009(H1N1)) CY055321 Influenza A virus (A/Italy/226/2009(H1N1)) CY055326 Influenza A virus (A/Italy/227/2009(H1N1)) CY055333 Influenza A virus (A/Italy/228/2009(H1N1)) CY055338 Influenza A virus (A/Italy/229/2009(H1N1)) CY055339 Influenza A virus (A/Italy/230/2009(H1N1)) CY055348 Influenza A virus (A/Italy/233/2009(H1N1)) CY055414 Influenza A virus (A/Malaysia/15263/2009(H1N1)) CY056284 Influenza A virus (A/Malaysia/15333/2009(H1N1)) CY056285 Influenza A virus (A/Malaysia/15395/2009(H1N1)) CY056286 Influenza A virus (A/Malaysia/15473/2009(H1N1)) CY056287 Influenza A virus (A/Malaysia/15483/2009(H1N1)) CY056288 Influenza A virus (A/Malaysia/15504/2009(H1N1)) CY056289 Influenza A virus (A/Malaysia/15547/2009(H1N1)) CY056290 Influenza A virus (A/Malaysia/15653/2009(H1N1)) CY056291 Influenza A virus (A/Malaysia/15763/2009(H1N1)) CY056292 Influenza A virus (A/Malaysia/15815/2009(H1N1)) CY056293 Influenza A virus (A/Rome/623/2009(H1N1)) CY055322 CY055323 Influenza A virus (A/Rome/624/2009(H1N1)) CY055324 CY055325 Influenza A virus (A/Rome/625/2009(H1N1)) CY055327 CY055328 Influenza A virus (A/Rome/626/2009(H1N1)) CY055329 CY055330 Influenza A virus (A/Rome/627/2009(H1N1)) CY055331 CY055332 Influenza A virus (A/Rome/628/2009(H1N1)) CY055334 CY055335 Influenza A virus (A/Rome/629/2009(H1N1)) CY055336 CY055337 Influenza A virus (A/Rome/630/2009(H1N1)) CY055340 CY055341 Influenza A virus (A/Rome/631/2009(H1N1)) CY055342 CY055343 Influenza A virus (A/Rome/632/2009(H1N1)) CY055344 CY055345 Influenza A virus (A/Rome/633/2009(H1N1)) CY055346 CY055347 Influenza A virus (A/Rome/634/2009(H1N1)) CY055349 Influenza A virus (A/Rome/635/2009(H1N1)) CY055350 Influenza A virus (A/Rome/636/2009(H1N1)) CY055351 CY055352 Influenza A virus (A/Rome/637/2009(H1N1)) CY055353 Influenza A virus (A/Rome/638/2009(H1N1)) CY055354 Influenza A virus (A/Rome/639/2009(H1N1)) CY055355 CY055356 Influenza A virus (A/Rome/640/2009(H1N1)) CY055357 Influenza A virus (A/Rome/641/2009(H1N1)) CY055358 CY055359 Influenza A virus (A/Rome/642/2009(H1N1)) CY055360 Influenza A virus (A/Rome/643/2009(H1N1)) CY055361 Influenza A virus (A/Rome/644/2009(H1N1)) CY055362 CY055363 Influenza A virus (A/Rome/645/2009(H1N1)) CY055364 CY055365 Influenza A virus (A/Rome/646/2009(H1N1)) CY055366 Influenza A virus (A/Rome/647/2009(H1N1)) CY055369 Influenza A virus (A/Rome/648/2009(H1N1)) CY055367 CY055368 Influenza A virus (A/Rome/649/2009(H1N1)) CY055370 CY055371 Influenza A virus (A/Rome/650/2009(H1N1)) CY055372 CY055373 Influenza A virus (A/Rome/651/2009(H1N1)) CY055374 CY055375 Influenza A virus (A/Rome/652/2009(H1N1)) CY055378 CY055379 Influenza A virus (A/Rome/653/2009(H1N1)) CY055376 CY055377 Influenza A virus (A/Rome/654/2009(H1N1)) CY055380 CY055381 Influenza A virus (A/Rome/655/2009(H1N1)) CY055382 Influenza A virus (A/Rome/656/2009(H1N1)) CY055383 CY055384 Influenza A virus (A/Rome/657/2009(H1N1)) CY055385 CY055386 Influenza A virus (A/Rome/658/2009(H1N1)) CY055387 CY055388 Influenza A virus (A/Rome/659/2009(H1N1)) CY055389 CY055390 Influenza A virus (A/Rome/660/2009(H1N1)) CY055391 CY055392 Influenza A virus (A/Rome/661/2009(H1N1)) CY055394 CY055395 Influenza A virus (A/Rome/662/2009(H1N1)) CY055396 CY055397 Influenza A virus (A/Rome/663/2009(H1N1)) CY055398 CY055399 Influenza A virus (A/Rome/664/2009(H1N1)) CY055400 CY055401 Influenza A virus (A/Rome/665/2009(H1N1)) CY055402 CY055403 Influenza A virus (A/Rome/666/2009(H1N1)) CY055404 CY055405 Influenza A virus (A/Rome/667/2009(H1N1)) CY055406 CY055407 Influenza A virus (A/Rome/668/2009(H1N1)) CY055408 CY055409 Influenza A virus (A/Rome/669/2009(H1N1)) CY055410 CY055411 Influenza A virus (A/Rome/670/2009(H1N1)) CY055412 CY055413 Influenza A virus (A/Rome/671/2009(H1N1)) CY055393 * This sequence has the H274Y mutation that confers resistance to Oseltamivir. March 02, 2010, 1 submitted by Vallabhbhai Patel Chest Institute, India; 2 by University of Minnesota, USA; 832 by JCVI, USA; 9 by Institute for Medical Research, Malaysia: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Australia/1/2009(H1N1)) CY055533 CY055532 CY055531 CY055526 CY055529 CY055528 CY055527 CY055530 Influenza A virus (A/Australia/10/2009(H1N1)) CY055557 CY055556 CY055555 CY055550 CY055553 CY055552 CY055551 CY055554 Influenza A virus (A/Australia/11/2009(H1N1)) CY055564 CY055563 CY055562 CY055558 CY055560 CY056245 CY055559 CY055561 Influenza A virus (A/Australia/12/2009(H1N1)) CY055572 CY055571 CY055570 CY055565 CY055568 CY055567 CY055566 CY055569 Influenza A virus (A/Australia/13/2009(H1N1)) CY055580 CY055579 CY055578 CY055573 CY055576 CY055575 CY055574 CY055577 Influenza A virus (A/Australia/14/2009(H1N1)) CY055588 CY055587 CY055586 CY055581 CY055584 CY055583 CY055582 CY055585 Influenza A virus (A/Australia/15/2009(H1N1)) CY055596 CY055595 CY055594 CY055589 CY055592 CY055591 CY055590 CY055593 Influenza A virus (A/Australia/16/2009(H1N1)) CY055604 CY055603 CY055602 CY055597 CY055600 CY055599 CY055598 CY055601 Influenza A virus (A/Australia/20/2009(H1N1)) CY055612 CY055611 CY055610 CY055605 CY055608 CY055607 CY055606 CY055609 Influenza A virus (A/Australia/21/2009(H1N1)) CY055620 CY055619 CY055618 CY055613 CY055616 CY055615 CY055614 CY055617 Influenza A virus (A/Australia/23/2009(H1N1)) CY055628 CY055627 CY055626 CY055621 CY055624 CY055623 CY055622 CY055625 Influenza A virus (A/Australia/24/2009(H1N1)) CY055636 CY055635 CY055634 CY055629 CY055632 CY055631 CY055630 CY055633 Influenza A virus (A/Australia/25/2009(H1N1)) CY055644 CY055643 CY055642 CY055637 CY055640 CY055639 CY055638 CY055641 Influenza A virus (A/Australia/26/2009(H1N1)) CY055652 CY055651 CY055650 CY055645 CY055648 CY055647 CY055646 CY055649 Influenza A virus (A/Australia/27/2009(H1N1)) CY055660 CY055659 CY055658 CY055653 CY055656 CY055655 CY055654 CY055657 Influenza A virus (A/Australia/28/2009(H1N1)) CY056246 CY055667 CY055666 CY055661 CY055664 CY055663 CY055662 CY055665 Influenza A virus (A/Australia/29/2009(H1N1)) CY055675 CY055674 CY055673 CY055668 CY055671 CY055670 CY055669 CY055672 Influenza A virus (A/Australia/31/2009(H1N1)) CY055683 CY055682 CY055681 CY055676 CY055679 CY055678 CY055677 CY055680 Influenza A virus (A/Australia/32/2009(H1N1)) CY055691 CY055690 CY055689 CY055684 CY055687 CY055686 CY055685 CY055688 Influenza A virus (A/Australia/35/2009(H1N1)) CY055699 CY055698 CY055697 CY055692 CY055695 CY055694 CY055693 CY055696 Influenza A virus (A/Australia/36/2009(H1N1)) CY055707 CY055706 CY055705 CY055700 CY055703 CY055702 CY055701 CY055704 Influenza A virus (A/Australia/37/2009(H1N1)) CY055715 CY055714 CY055713 CY055708 CY055711 CY055710 CY055709 CY055712 Influenza A virus (A/Australia/39/2009(H1N1)) CY055723 CY055722 CY055721 CY055716 CY055719 CY055718 CY055717 CY055720 Influenza A virus (A/Australia/40/2009(H1N1)) CY055731 CY055730 CY055729 CY055724 CY055727 CY055726 CY055725 CY055728 Influenza A virus (A/Australia/42/2009(H1N1)) CY055739 CY055738 CY055737 CY055732 CY055735 CY055734 CY055733 CY055736 Influenza A virus (A/Australia/43/2009(H1N1)) CY055747 CY055746 CY055745 CY055740 CY055743 CY055742 CY055741 CY055744 Influenza A virus (A/Australia/44/2009(H1N1)) CY055755 CY055754 CY055753 CY055748 CY055751 CY055750 CY055749 CY055752 Influenza A virus (A/Australia/45/2009(H1N1)) CY055763 CY055762 CY055761 CY055756 CY055759 CY055758 CY055757 CY055760 Influenza A virus (A/Australia/47/2009(H1N1)) CY055771 CY055770 CY055769 CY055764 CY055767 CY055766 CY055765 CY055768 Influenza A virus (A/Australia/48/2009(H1N1)) CY055779 CY055778 CY055777 CY055772 CY055775 CY055774 CY055773 CY055776 Influenza A virus (A/Australia/51/2009(H1N1)) CY055787 CY055786 CY055785 CY055780 CY055783 CY055782 CY055781 CY055784 Influenza A virus (A/Australia/53/2009(H1N1)) CY055795 CY055794 CY055793 CY055788 CY055791 CY055790 CY055789 CY055792 Influenza A virus (A/Australia/54/2009(H1N1)) CY055803 CY055802 CY055801 CY055796 CY055799 CY055798 CY055797 CY055800 Influenza A virus (A/Australia/56/2009(H1N1)) CY055811 CY055810 CY055809 CY055804 CY055807 CY055806 CY055805 CY055808 Influenza A virus (A/Australia/57/2009(H1N1)) CY055819 CY055818 CY055817 CY055812 CY055815 CY055814 CY055813 CY055816 Influenza A virus (A/Australia/58/2009(H1N1)) CY055827 CY055826 CY055825 CY055820 CY055823 CY055822 CY055821 CY055824 Influenza A virus (A/Australia/59/2009(H1N1)) CY055835 CY055834 CY055833 CY055828 CY055831 CY055830 CY055829 CY055832 Influenza A virus (A/Australia/60/2009(H1N1)) CY055843 CY055842 CY055841 CY055836 CY055839 CY055838 CY055837 CY055840 Influenza A virus (A/Australia/61/2009(H1N1)) CY055851 CY055850 CY055849 CY055844 CY055847 CY055846 CY055845 CY055848 Influenza A virus (A/Australia/63/2009(H1N1)) CY055859 CY055858 CY055857 CY055852 CY055855 CY055854 CY055853 CY055856 Influenza A virus (A/Australia/64/2009(H1N1)) CY055867 CY055866 CY055865 CY055860 CY055863 CY055862 CY055861 CY055864 Influenza A virus (A/Australia/65/2009(H1N1)) CY055875 CY055874 CY055873 CY055868 CY055871 CY055870 CY055869 CY055872 Influenza A virus (A/Australia/66/2009(H1N1)) CY055883 CY055882 CY055881 CY055876 CY055879 CY055878 CY055877 CY055880 Influenza A virus (A/Australia/69/2009(H1N1)) CY055891 CY055890 CY055889 CY055884 CY055887 CY055886 CY055885 CY055888 Influenza A virus (A/Australia/7/2009(H1N1)) CY055541 CY055540 CY055539 CY055534 CY055537 CY055536 CY055535 CY055538 Influenza A virus (A/Australia/70/2009(H1N1)) CY055899 CY055898 CY055897 CY055892 CY055895 CY055894 CY055893 CY055896 Influenza A virus (A/Australia/72/2009(H1N1)) CY055907 CY055906 CY055905 CY055900 CY055903 CY055902 CY055901 CY055904 Influenza A virus (A/Australia/73/2009(H1N1)) CY055915 CY055914 CY055913 CY055908 CY055911 CY055910 CY055909 CY055912 Influenza A virus (A/Australia/79/2009(H1N1)) CY055923 CY055922 CY055921 CY055916 CY055919 CY055918 CY055917 CY055920 Influenza A virus (A/Australia/80/2009(H1N1)) CY055931 CY055930 CY055929 CY055924 CY055927 CY055926 CY055925 CY055928 Influenza A virus (A/Australia/81/2009(H1N1)) CY055939 CY055938 CY055937 CY055932 CY055935 CY055934 CY055933 CY055936 Influenza A virus (A/Australia/82/2009(H1N1)) CY055947 CY055946 CY055945 CY055940 CY055943 CY055942 CY055941 CY055944 Influenza A virus (A/Australia/9/2009(H1N1)) CY055549 CY055548 CY055547 CY055542 CY055545 CY055544 CY055543 CY055546 Influenza A virus (A/California/VRDL11/2009(H1N1)) CY055454 CY055453 CY055452 CY055447 CY055450 CY055449 CY055448 CY055451 Influenza A virus (A/California/VRDL12/2009(H1N1)) CY055462 CY055461 CY055460 CY055455 CY055458 CY055457 CY055456 CY055459 Influenza A virus (A/California/VRDL14/2009(H1N1)) CY055470 CY055469 CY055468 CY055463 CY055466 CY055465 CY055464 CY055467 Influenza A virus (A/California/VRDL18/2009(H1N1)) CY055478 CY055477 CY055476 CY055471 CY055474 CY055473 CY055472 CY055475 Influenza A virus (A/California/VRDL72/2009(H1N1)) CY055485 CY055484 CY055483 CY055479 CY055481 CY056244 CY055480 CY055482 Influenza A virus (A/California/VRDL73/2009(H1N1)) CY055493 CY055492 CY055491 CY055486 CY055489 CY055488 CY055487 CY055490 Influenza A virus (A/California/VRDL74/2009(H1N1)) CY055501 CY055500 CY055499 CY055494 CY055497 CY055496 CY055495 CY055498 Influenza A virus (A/California/VRDL75/2009(H1N1)) CY055509 CY055508 CY055507 CY055502 CY055505 CY055504 CY055503 CY055506 Influenza A virus (A/California/VRDL76/2009(H1N1)) CY055517 CY055516 CY055515 CY055510 CY055513 CY055512 CY055511 CY055514 Influenza A virus (A/California/VRDL78/2009(H1N1)) CY055525 CY055524 CY055523 CY055518 CY055521 CY055520 CY055519 CY055522 Influenza A virus (A/Delhi/2/2009(H1N1)) GU944825 Influenza A virus (A/District of Columbia/INS17/2009(H1N1)) CY056043 CY056042 CY056041 CY056036 CY056039 CY056038 CY056037 CY056040 Influenza A virus (A/District of Columbia/INS18/2009(H1N1)) CY056051 CY056050 CY056049 CY056044 CY056047 CY056046 CY056045 CY056048 Influenza A virus (A/District of Columbia/INS19/2009(H1N1)) CY056059 CY056058 CY056057 CY056052 CY056055 CY056054 CY056053 CY056056 Influenza A virus (A/District of Columbia/INS20/2009(H1N1)) CY056067 CY056066 CY056065 CY056060 CY056063 CY056062 CY056061 CY056064 Influenza A virus (A/District of Columbia/INS21/2009(H1N1)) CY056075 CY056074 CY056073 CY056068 CY056071 CY056070 CY056069 CY056072 Influenza A virus (A/District of Columbia/INS24/2009(H1N1)) CY056083 CY056082 CY056081 CY056076 CY056079 CY056078 CY056077 CY056080 Influenza A virus (A/District of Columbia/INS25/2009(H1N1)) CY056091 CY056090 CY056089 CY056084 CY056087 CY056086 CY056085 CY056088 Influenza A virus (A/District of Columbia/INS27/2009(H1N1)) CY056099 CY056098 CY056097 CY056092 CY056095 CY056094 CY056093 CY056096 Influenza A virus (A/District of Columbia/INS28/2009(H1N1)) CY056107 CY056106 CY056105 CY056100 CY056103 CY056102 CY056101 CY056104 Influenza A virus (A/District of Columbia/INS29/2009(H1N1)) CY056115 CY056114 CY056113 CY056108 CY056111 CY056110 CY056109 CY056112 Influenza A virus (A/District of Columbia/INS31/2009(H1N1)) CY056123 CY056122 CY056121 CY056116 CY056119 CY056118 CY056117 CY056120 Influenza A virus (A/District of Columbia/INS33/2009(H1N1)) CY056131 CY056130 CY056129 CY056124 CY056127 CY056126 CY056125 CY056128 Influenza A virus (A/District of Columbia/INS43/2009(H1N1)) CY056187 CY056186 CY056185 CY056180 CY056183 CY056182 CY056181 CY056184 Influenza A virus (A/District of Columbia/INS46/2009(H1N1)) CY056195 CY056194 CY056193 CY056188 CY056191 CY056190 CY056189 CY056192 Influenza A virus (A/Malaysia/15110/2009(H1N1)) CY056247 Influenza A virus (A/Malaysia/15192/2009(H1N1)) CY056248 Influenza A virus (A/Malaysia/15294/2009(H1N1)) CY056249 Influenza A virus (A/Malaysia/15326/2009(H1N1)) CY056250 Influenza A virus (A/Malaysia/15332/2009(H1N1)) CY056251 Influenza A virus (A/Malaysia/15369/2009(H1N1)) CY056252 Influenza A virus (A/Malaysia/15431/2009(H1N1)) CY056253 Influenza A virus (A/Malaysia/9112/2009(H1N1)) CY056254 Influenza A virus (A/Malaysia/9368/2009(H1N1)) CY056255 Influenza A virus (A/New York/4887/2009(H1N1)) CY055430 CY055429 CY055428 CY055423 CY055426 CY055425 CY055424 CY055427 Influenza A virus (A/New York/4977/2009(H1N1)) CY055438 CY055437 CY055436 CY055431 CY055434 CY055433 CY055432 CY055435 Influenza A virus (A/New York/4979/2009(H1N1)) CY055446 CY055445 CY055444 CY055439 CY055442 CY055441 CY055440 CY055443 Influenza A virus (A/Pensacola/INS37/2009(H1N1)) CY056155 CY056154 CY056153 CY056148 CY056151 CY056150 CY056149 CY056152 Influenza A virus (A/Pensacola/INS38/2009(H1N1)) CY056163 CY056162 CY056161 CY056156 CY056159 CY056158 CY056157 CY056160 Influenza A virus (A/Pensacola/INS40/2009(H1N1)) CY056171 CY056170 CY056169 CY056164 CY056167 CY056166 CY056165 CY056168 Influenza A virus (A/San Diego/INS01/2009(H1N1)) CY055955 CY055954 CY055953 CY055948 CY055951 CY055950 CY055949 CY055952 Influenza A virus (A/San Diego/INS02/2009(H1N1)) CY055963 CY055962 CY055961 CY055956 CY055959 CY055958 CY055957 CY055960 Influenza A virus (A/San Diego/INS03/2009(H1N1)) CY055971 CY055970 CY055969 CY055964 CY055967 CY055966 CY055965 CY055968 Influenza A virus (A/San Diego/INS04/2009(H1N1)) CY055979 CY055978 CY055977 CY055972 CY055975 CY055974 CY055973 CY055976 Influenza A virus (A/San Diego/INS05/2009(H1N1)) CY055987 CY055986 CY055985 CY055980 CY055983 CY055982 CY055981 CY055984 Influenza A virus (A/San Diego/INS06/2009(H1N1)) CY055995 CY055994 CY055993 CY055988 CY055991 CY055990 CY055989 CY055992 Influenza A virus (A/San Diego/INS09/2009(H1N1)) CY056003 CY056002 CY056001 CY055996 CY055999 CY055998 CY055997 CY056000 Influenza A virus (A/San Diego/INS10/2009(H1N1)) CY056011 CY056010 CY056009 CY056004 CY056007 CY056006 CY056005 CY056008 Influenza A virus (A/San Diego/INS11/2009(H1N1)) CY056019 CY056018 CY056017 CY056012 CY056015 CY056014 CY056013 CY056016 Influenza A virus (A/San Diego/INS12/2009(H1N1)) CY056027 CY056026 CY056025 CY056020 CY056023 CY056022 CY056021 CY056024 Influenza A virus (A/San Diego/INS16/2009(H1N1)) CY056035 CY056034 CY056033 CY056028 CY056031 CY056030 CY056029 CY056032 Influenza A virus (A/San Diego/INS34/2009(H1N1)) CY056139 CY056138 CY056137 CY056132 CY056135 CY056134 CY056133 CY056136 Influenza A virus (A/San Diego/INS35/2009(H1N1)) CY056147 CY056146 CY056145 CY056140 CY056143 CY056142 CY056141 CY056144 Influenza A virus (A/San Diego/INS42/2009(H1N1)) CY056179 CY056178 CY056177 CY056172 CY056175 CY056174 CY056173 CY056176 Influenza A virus (A/San Diego/INS48/2009(H1N1)) CY056203 CY056202 CY056201 CY056196 CY056199 CY056198 CY056197 CY056200 Influenza A virus (A/San Diego/INS52/2009(H1N1)) CY056211 CY056210 CY056209 CY056204 CY056207 CY056206 CY056205 CY056208 Influenza A virus (A/San Diego/INS53/2009(H1N1)) CY056219 CY056218 CY056217 CY056212 CY056215 CY056214 CY056213 CY056216 Influenza A virus (A/San Diego/INS68/2009(H1N1)) CY056227 CY056226 CY056225 CY056220 CY056223 CY056222 CY056221 CY056224 Influenza A virus (A/San Diego/INS69/2009(H1N1)) CY056235 CY056234 CY056233 CY056228 CY056231 CY056230 CY056229 CY056232 Influenza A virus (A/San Diego/INS70/2009(H1N1)) CY056243 CY056242 CY056241 CY056236 CY056239 CY056238 CY056237 CY056240 Influenza A virus (A/Wisconsin/629-D00809/2009(H1N1)) CY055422 CY055421 CY055420 CY055415 CY055418 CY055417 CY055416 CY055419 Influenza A virus (A/swine/Minnesota/02976/2010(H1N1)) GU946680 Influenza A virus (A/swine/Minnesota/02979/2010(H1N1)) GU946679 March 01, 2010, 4 submitted by Center for Disease Control and Prevention of Guangdong Province, China: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Guangdong/1101/2009(H1N1)) GU562466 Influenza A virus (A/Guangdong/1102/2009(H1N1)) GU562467 Influenza A virus (A/Guangdong/12012/2009(H1N1)) GU562468 Influenza A virus (A/Guangdong/1202/2009(H1N1)) GU562469 Show more sequences on this page or click here to get them from GenBank February 26, 2010, 1 submitted by Azienda Ospedaliero-Universitaria Pisana, Italy; 2 by Istituto Superiore di Sanita, Italy; 104 by Institute for Medical Research, Malaysia; 8 by National Public Health Laboratory, Singapore; 1 by National Center of Communicable Diseases, Mongolia: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Dundgobi/9746/2009(H1N1)) CY055308 Influenza A virus (A/Italy/Pisa254/2010(H1N1)) GU931313 Influenza A virus (A/Malaysia/10226/2009(H1N1)) CY055268 CY055269 CY055270 CY055271 CY055272 CY055273 CY055274 CY055275 Influenza A virus (A/Malaysia/12617/2009(H1N1)) CY055276 CY055277 CY055278 CY055279 CY055280 CY055281 CY055282 CY055283 Influenza A virus (A/Malaysia/3758/2009(H1N1)) CY055196 CY055197 Influenza A virus (A/Malaysia/4038/2009(H1N1)) CY055198 CY055199 Influenza A virus (A/Malaysia/4039/2009(H1N1)) CY055200 CY055201 Influenza A virus (A/Malaysia/4737/2009(H1N1)) CY055202 CY055203 Influenza A virus (A/Malaysia/4847/2009(H1N1)) CY055204 CY055205 Influenza A virus (A/Malaysia/5027/2009(H1N1)) CY055206 CY055207 Influenza A virus (A/Malaysia/5057/2009(H1N1)) CY055208 CY055209 Influenza A virus (A/Malaysia/5103/2009(H1N1)) CY055210 CY055211 Influenza A virus (A/Malaysia/5112/2009(H1N1)) CY055212 CY055213 Influenza A virus (A/Malaysia/5162/2009(H1N1)) CY055214 CY055215 Influenza A virus (A/Malaysia/5163/2009(H1N1)) CY055216 CY055217 Influenza A virus (A/Malaysia/5175/2009(H1N1)) CY055218 CY055219 Influenza A virus (A/Malaysia/5192/2009(H1N1)) CY055220 CY055221 Influenza A virus (A/Malaysia/5193/2009(H1N1)) CY055222 CY055223 Influenza A virus (A/Malaysia/5218/2009(H1N1)) CY055224 CY055225 Influenza A virus (A/Malaysia/5225/2009(H1N1)) CY055226 CY055227 Influenza A virus (A/Malaysia/5234/2009(H1N1)) CY055228 CY055229 Influenza A virus (A/Malaysia/5237/2009(H1N1)) CY055230 CY055231 Influenza A virus (A/Malaysia/5258/2009(H1N1)) CY055232 CY055233 Influenza A virus (A/Malaysia/5259/2009(H1N1)) CY055284 CY055292 CY055285 CY055293 CY055286 CY055294 CY055287 CY055295 CY055288 CY055296 CY055289 CY055297 CY055290 CY055298 CY055291 CY055299 Influenza A virus (A/Malaysia/5262/2009(H1N1)) CY055234 CY055235 Influenza A virus (A/Malaysia/5270/2009(H1N1)) CY055236 CY055237 Influenza A virus (A/Malaysia/5272/2009(H1N1)) CY055238 CY055239 Influenza A virus (A/Malaysia/5277/2009(H1N1)) CY055240 CY055241 Influenza A virus (A/Malaysia/5283/2009(H1N1)) CY055242 CY055243 Influenza A virus (A/Malaysia/5286/2009(H1N1)) CY055244 CY055245 Influenza A virus (A/Malaysia/5670/2009(H1N1)) CY055246 CY055247 Influenza A virus (A/Malaysia/8860/2009(H1N1)) CY055248 CY055249 Influenza A virus (A/Malaysia/9117/2009(H1N1)) CY055250 CY055251 Influenza A virus (A/Malaysia/9118/2009(H1N1)) CY055252 CY055253 Influenza A virus (A/Malaysia/9131/2009(H1N1)) CY055254 CY055255 Influenza A virus (A/Malaysia/9147/2009(H1N1)) CY055256 CY055257 Influenza A virus (A/Malaysia/9237/2009(H1N1)) CY055258 CY055259 Influenza A virus (A/Malaysia/9254/2009(H1N1)) CY055260 CY055261 Influenza A virus (A/Malaysia/9343/2009(H1N1)) CY055262 CY055263 Influenza A virus (A/Malaysia/9451/2009(H1N1)) CY055264 CY055265 Influenza A virus (A/Malaysia/9541/2009(H1N1)) CY055266 CY055267 Influenza A virus (A/Roma/ISS1897/2009(H1N1)) GU936490 Influenza A virus (A/Roma/ISS1941/2009(H1N1)) GU936491 Influenza A virus (A/Singapore/GN285/2009(H1N1)) CY055300 CY055301 CY055302 CY055303 CY055304 CY055305* CY055306 CY055307 * This sequence has the H274Y mutation that confers resistance to Oseltamivir. February 19, 2010, 2 submitted by Universidad Autonoma de San Luis Potosi, Mexico: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Mexico/UASLP-004/2009(H1N1)) GU811756 GU811755 February 18, 2010, 4 submitted by University of Minnesota, USA: PB2 PB1 PA HA NP NA MP NS Influenza A Virus (A/swine/Illinois/02935/2009(H1N1)) GU565031 Influenza A Virus (A/swine/Illinois/02936/2009(H1N1)) GU565032 Influenza A Virus (A/swine/Illinois/02938/2009(H1N1)) GU565034 Influenza A Virus (A/swine/North Carolina/02926/2009(H1N1)) GU565030 February 17, 2010, 2 submitted by University of Minnesota, USA: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/swine/Illinois/02957/2010(H1N1)) GU721168 Influenza A virus (A/swine/Illinois/02960/2010(H1N1)) GU784874 February 15, 2010, 5 submitted by Center for Disease Control and Prevention of Guangdong Province, China: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Guangdong/1103/2009(H1N1)) GU471693 Influenza A virus (A/Guangdong/1104/2009(H1N1)) GU471692 Influenza A virus (A/Guangdong/1105/2009(H1N1)) GU471695 Influenza A virus (A/Guangdong/1106/2009(H1N1)) GU471694 Influenza A virus (A/Guangdong/801/2009(H1N1)) GU471691 February 11, 2010, 1 submitted by Smittskyddsinstitutet, Sweden; 8 by Ivanovsky Virology Institute, Russia: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/IIV-Anadyr/177/2009(H1N1)) GU727830 GU727829 GU727827 GU727825 GU727828 GU727826 GU727831 GU727824 Influenza A virus (A/Stockholm/091120-2/2009(H1N1)) GU727573 February 09, 2010, 3 submitted by National Center of Communicable Diseases, Mongolia: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Dundgobi/9746/2009(H1N1)) CY055169 CY055170 CY055171 February 04, 2010, 1 submitted by Kurdistan Establishment for Strategic Studies and Scientific Research, Iraq: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Sulaimani/05/2009(H1N1)) GU595065 February 03, 2010, 24 submitted by State Research Center of Virology and Biotechnology Vector, Russia: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Barnaul/04/2009(H1N1)) GU592896 GU592895 GU592894 GU592889 GU592892 GU592891 GU592890 GU592893 Influenza A virus (A/Bishkek/03/2009(H1N1)) GU592904 GU592903 GU592902 GU592897 GU592900 GU592899 GU592898 GU592901 Influenza A virus (A/Magadan/02/2009(H1N1)) GU592912 GU592911 GU592910 GU592905 GU592908 GU592907 GU592906 GU592909 February 01, 2010, 13 submitted by Institute of Virology, Germany; 19 by Universita degli Studi di Milano, Italy; 58 by Servizio di Virologia Fondazione IRCCS, Italy; 41 by Istituto Superiore di Sanita, Italy: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Berlin/109/2009(H1N1)) GU265762 Influenza A virus (A/Berlin/110/2009(H1N1)) GU265763 Influenza A virus (A/Berlin/111/2009(H1N1)) GU265766 Influenza A virus (A/Berlin/112/2009(H1N1)) GU265767 Influenza A virus (A/Berlin/113/2009(H1N1)) GU265764 Influenza A virus (A/Berlin/114/2009(H1N1)) GU265770 Influenza A virus (A/Berlin/115/2009(H1N1)) GU265769 Influenza A virus (A/Berlin/45527/2009(H1N1)) GU265759 Influenza A virus (A/Berlin/45528/2009(H1N1)) GU265760 Influenza A virus (A/Berlin/45623/2009(H1N1)) GU265761 Influenza A virus (A/Berlin/45762/2009(H1N1)) GU265765 Influenza A virus (A/Berlin/46030/2009(H1N1)) GU265768 Influenza A virus (A/Berlin/46731/2009(H1N1)) GU265771 Influenza A virus (A/Milan/222/2009(H1N1)) GU451262 Influenza A virus (A/Milan/236/2009(H1N1)) GU451263 Influenza A virus (A/Milan/239/2009(H1N1)) GU451264 Influenza A virus (A/Milan/240/2009(H1N1)) GU451268 Influenza A virus (A/Milan/265/2009(H1N1)) GU451265 Influenza A virus (A/Milan/294/2009(H1N1)) GU451266 Influenza A virus (A/Milan/295/2009(H1N1)) GU451267 Influenza A virus (A/Milan/298/2009(H1N1)) GU451269 Influenza A virus (A/Milan/314/2009(H1N1)) GU451270 Influenza A virus (A/Milan/324/2009(H1N1)) GU451271 Influenza A virus (A/Milan/325/2009(H1N1)) GU451272 Influenza A virus (A/Milan/326/2009(H1N1)) GU451273 Influenza A virus (A/Milan/348/2009(H1N1)) GU451274 Influenza A virus (A/Milan/421/2009(H1N1)) GU451275 Influenza A virus (A/Milan/433/2009(H1N1)) GU451276 Influenza A virus (A/Milan/555/2009(H1N1)) GU451277 Influenza A virus (A/Milan/568/2009(H1N1)) GU451278 Influenza A virus (A/Milan/584/2009(H1N1)) GU451279 Influenza A virus (A/Milan/622/2009(H1N1)) GU451280 Influenza A virus (A/Pavia/10/2009(H1N1)) GU459118 Influenza A virus (A/Pavia/11/2009(H1N1)) GU459130 Influenza A virus (A/Pavia/12/2009(H1N1)) GU459129 Influenza A virus (A/Pavia/13/2009(H1N1)) GU459112 Influenza A virus (A/Pavia/14/2009(H1N1)) GU459125 Influenza A virus (A/Pavia/15/2009(H1N1)) GU459113 Influenza A virus (A/Pavia/16/2009(H1N1)) GU459116 Influenza A virus (A/Pavia/17/2009(H1N1)) GU459126 Influenza A virus (A/Pavia/18/2009(H1N1)) GU459107 Influenza A virus (A/Pavia/186/2009(H1N1)) GU459128 Influenza A virus (A/Pavia/187/2009(H1N1)) GU459136 Influenza A virus (A/Pavia/188/2009(H1N1)) GU459083 Influenza A virus (A/Pavia/189/2009(H1N1)) GU459111 Influenza A virus (A/Pavia/19/2009(H1N1)) GU459106 Influenza A virus (A/Pavia/190/2009(H1N1)) GU459082 Influenza A virus (A/Pavia/191/2009(H1N1)) GU459109 Influenza A virus (A/Pavia/41/2009(H1N1)) GU459124 Influenza A virus (A/Pavia/42/2009(H1N1)) GU459117 Influenza A virus (A/Pavia/43/2009(H1N1)) GU459120 Influenza A virus (A/Pavia/44/2009(H1N1)) GU459119 Influenza A virus (A/Pavia/45/2009(H1N1)) GU459133 Influenza A virus (A/Pavia/47/2009(H1N1)) GU459115 Influenza A virus (A/Pavia/48/2009(H1N1)) GU459139 Influenza A virus (A/Pavia/49/2009(H1N1)) GU459127 Influenza A virus (A/Pavia/50/2009(H1N1)) GU459138 Influenza A virus (A/Pavia/51/2009(H1N1)) GU459131 Influenza A virus (A/Pavia/52/2009(H1N1)) GU459121 Influenza A virus (A/Pavia/54/2009(H1N1)) GU459114 Influenza A virus (A/Pavia/55/2009(H1N1)) GU459087 Influenza A virus (A/Pavia/57/2009(H1N1)) GU459108 Influenza A virus (A/Pavia/58/2009(H1N1)) GU459134 Influenza A virus (A/Pavia/59/2009(H1N1)) GU459123 Influenza A virus (A/Pavia/60/2009(H1N1)) GU459122 Influenza A virus (A/Pavia/61/2009(H1N1)) GU459132 Influenza A virus (A/Pavia/62/2009(H1N1)) GU459085 Influenza A virus (A/Pavia/63/2009(H1N1)) GU459105 Influenza A virus (A/Pavia/64/2009(H1N1)) GU459096 Influenza A virus (A/Pavia/65/2009(H1N1)) GU459103 Influenza A virus (A/Pavia/66/2009(H1N1)) GU459088 Influenza A virus (A/Pavia/67/2009(H1N1)) GU459095 Influenza A virus (A/Pavia/68/2009(H1N1)) GU459084 Influenza A virus (A/Pavia/69/2009(H1N1)) GU459100 Influenza A virus (A/Pavia/70/2009(H1N1)) GU459099 Influenza A virus (A/Pavia/71/2009(H1N1)) GU459093 Influenza A virus (A/Pavia/72/2009(H1N1)) GU459097 Influenza A virus (A/Pavia/73/2009(H1N1)) GU459098 Influenza A virus (A/Pavia/74/2009(H1N1)) GU459102 Influenza A virus (A/Pavia/75/2009(H1N1)) GU459092 Influenza A virus (A/Pavia/76/2009(H1N1)) GU459094 Influenza A virus (A/Pavia/77/2009(H1N1)) GU459086 Influenza A virus (A/Pavia/78/2009(H1N1)) GU459089 Influenza A virus (A/Pavia/79/2009(H1N1)) GU459101 Influenza A virus (A/Pavia/8/2009(H1N1)) GU459110 Influenza A virus (A/Pavia/80/2009(H1N1)) GU459135 Influenza A virus (A/Pavia/81/2009(H1N1)) GU459091 Influenza A virus (A/Pavia/82/2009(H1N1)) GU459090 Influenza A virus (A/Pavia/83/2009(H1N1)) GU459104 Influenza A virus (A/Pavia/9/2009(H1N1)) GU459137 Influenza A virus (A/Roma/ISS10/2009(H1N1)) GU585406 Influenza A virus (A/Roma/ISS11/2009(H1N1)) GU585405 Influenza A virus (A/Roma/ISS15/2009(H1N1)) GU585407 Influenza A virus (A/Roma/ISS16/2009(H1N1)) GU585408 Influenza A virus (A/Roma/ISS17/2009(H1N1)) GU585409 Influenza A virus (A/Roma/ISS187/2009(H1N1)) GU585426 Influenza A virus (A/Roma/ISS188/2009(H1N1)) GU585427 Influenza A virus (A/Roma/ISS1897/2009(H1N1)) GU585440 Influenza A virus (A/Roma/ISS190/2009(H1N1)) GU585428 Influenza A virus (A/Roma/ISS1941/2009(H1N1)) GU585441 Influenza A virus (A/Roma/ISS22/2009(H1N1)) GU585410 Influenza A virus (A/Roma/ISS223/2009(H1N1)) GU585429 Influenza A virus (A/Roma/ISS23/2009(H1N1)) GU585411 Influenza A virus (A/Roma/ISS233/2009(H1N1)) GU585430 Influenza A virus (A/Roma/ISS239/2009(H1N1)) GU585432 Influenza A virus (A/Roma/ISS253/2009(H1N1)) GU585431 Influenza A virus (A/Roma/ISS26/2009(H1N1)) GU585412 Influenza A virus (A/Roma/ISS287/2009(H1N1)) GU585433 Influenza A virus (A/Roma/ISS304/2009(H1N1)) GU585434 Influenza A virus (A/Roma/ISS305/2009(H1N1)) GU585435 Influenza A virus (A/Roma/ISS3595/2009(H1N1)) GU585436 Influenza A virus (A/Roma/ISS3598/2009(H1N1)) GU585437 Influenza A virus (A/Roma/ISS3625/2009(H1N1)) GU585439 Influenza A virus (A/Roma/ISS3654/2009(H1N1)) GU585442 Influenza A virus (A/Roma/ISS3655/2009(H1N1)) GU585438 Influenza A virus (A/Roma/ISS37/2009(H1N1)) GU585413 Influenza A virus (A/Roma/ISS39/2009(H1N1)) GU585414 Influenza A virus (A/Roma/ISS5/2009(H1N1)) GU585403 Influenza A virus (A/Roma/ISS50/2009(H1N1)) GU585415 Influenza A virus (A/Roma/ISS52/2009(H1N1)) GU585416 Influenza A virus (A/Roma/ISS53/2009(H1N1)) GU585417 Influenza A virus (A/Roma/ISS54/2009(H1N1)) GU585418 Influenza A virus (A/Roma/ISS58/2009(H1N1)) GU585419 Influenza A virus (A/Roma/ISS59/2009(H1N1)) GU585420 Influenza A virus (A/Roma/ISS68/2009(H1N1)) GU585421 Influenza A virus (A/Roma/ISS69/2009(H1N1)) GU585422 Influenza A virus (A/Roma/ISS74/2009(H1N1)) GU585423 Influenza A virus (A/Roma/ISS7590/2009(H1N1)) GU585443 Influenza A virus (A/Roma/ISS81/2009(H1N1)) GU585425 Influenza A virus (A/Roma/ISS83/2009(H1N1)) GU585424 Influenza A virus (A/Roma/ISS9/2009(H1N1)) GU585404 January 30, 2010, 8 submitted by CICVyA - INTA, Argentina: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/swine/Argentina/SAGiles-31215/2009(H1N1)) CY047749 CY047750 CY047751 CY044256 CY044257 CY044258 CY044259 CY044260 January 29, 2010, 46 submitted by Universita Politecnica delle Marche, Italy: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Ancona/01/2010(H1N1)) GU576542 GU576543 Influenza A virus (A/Ancona/10/2009(H1N1)) GU576500 Influenza A virus (A/Ancona/11/2009(H1N1)) GU576501 Influenza A virus (A/Ancona/15/2009(H1N1)) GU576502 GU576503 Influenza A virus (A/Ancona/16/2009(H1N1)) GU576504 GU576505 Influenza A virus (A/Ancona/17/2009(H1N1)) GU576506 GU576507 Influenza A virus (A/Ancona/238/2009(H1N1)) GU576526 Influenza A virus (A/Ancona/254/2009(H1N1)) GU576544 Influenza A virus (A/Ancona/263/2009(H1N1)) GU576527 GU576528 Influenza A virus (A/Ancona/274/2009(H1N1)) GU576529 GU576530 Influenza A virus (A/Ancona/297/2009(H1N1)) GU576531 Influenza A virus (A/Ancona/310/2009(H1N1)) GU576532 GU576533 Influenza A virus (A/Ancona/337/2009(H1N1)) GU576545 Influenza A virus (A/Ancona/348/2009(H1N1)) GU576534 GU576535 Influenza A virus (A/Ancona/349/2009(H1N1)) GU576536 Influenza A virus (A/Ancona/353/2009(H1N1)) GU576537 Influenza A virus (A/Ancona/363/2009(H1N1)) GU576538 Influenza A virus (A/Ancona/451/2009(H1N1)) GU576539 Influenza A virus (A/Ancona/508/2009(H1N1)) GU576540 GU576541 Influenza A virus (A/Ancona/56/2009(H1N1)) GU576508 GU576509 Influenza A virus (A/Ancona/60/2009(H1N1)) GU576510 GU576511 Influenza A virus (A/Ancona/61/2009(H1N1)) GU576512 GU576513 Influenza A virus (A/Ancona/66/2009(H1N1)) GU576514 Influenza A virus (A/Ancona/68/2009(H1N1)) GU576515 GU576516 Influenza A virus (A/Ancona/69/2009(H1N1)) GU576517 GU576518 Influenza A virus (A/Ancona/75/2009(H1N1)) GU576519 GU576520 Influenza A virus (A/Ancona/80/2009(H1N1)) GU576521 Influenza A virus (A/Ancona/86/2009(H1N1)) GU576522 GU576523 Influenza A virus (A/Ancona/97/2009(H1N1)) GU576524 GU576525 January 27, 2010, 1 submitted by Ivanovsky Virology Institute, Russia: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Orenburg/IIV2974/2009(H1N1)) GU570428 January 25, 2010, 400 submitted by JCVI, 16 by State Research Center of Virology and Biotechnology Vector, Russia: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Australia/3/2009(H1N1)) CY055066 CY055065 CY055064 CY055059 CY055062 CY055061 CY055060 CY055063 Influenza A virus (A/Australia/4/2009(H1N1)) CY055074 CY055073 CY055072 CY055067 CY055070 CY055069 CY055068 CY055071 Influenza A virus (A/Australia/6/2009(H1N1)) CY055082 CY055081 CY055080 CY055075 CY055078 CY055077 CY055076 CY055079 Influenza A virus (A/California/VRDL19/2009(H1N1)) CY054762 CY054761 CY054760 CY054755 CY054758 CY054757 CY054756 CY054759 Influenza A virus (A/California/VRDL20/2009(H1N1)) CY054770 CY054769 CY054768 CY054763 CY054766 CY054765 CY054764 CY054767 Influenza A virus (A/California/VRDL21/2009(H1N1)) CY054778 CY054777 CY054776 CY054771 CY054774 CY054773 CY054772 CY054775 Influenza A virus (A/California/VRDL22/2009(H1N1)) CY054786 CY054785 CY054784 CY054779 CY054782 CY054781 CY054780 CY054783 Influenza A virus (A/California/VRDL23/2009(H1N1)) CY054794 CY054793 CY054792 CY054787 CY054790 CY054789 CY054788 CY054791 Influenza A virus (A/California/VRDL25/2009(H1N1)) CY054802 CY054801 CY054800 CY054795 CY054798 CY054797 CY054796 CY054799 Influenza A virus (A/California/VRDL26/2009(H1N1)) CY054810 CY054809 CY054808 CY054803 CY054806 CY054805 CY054804 CY054807 Influenza A virus (A/California/VRDL27/2009(H1N1)) CY054818 CY054817 CY054816 CY054811 CY054814 CY054813 CY054812 CY054815 Influenza A virus (A/California/VRDL28/2009(H1N1)) CY054826 CY054825 CY054824 CY054819 CY054822 CY054821 CY054820 CY054823 Influenza A virus (A/California/VRDL29/2009(H1N1)) CY054834 CY054833 CY054832 CY054827 CY054830 CY054829 CY054828 CY054831 Influenza A virus (A/California/VRDL30/2009(H1N1)) CY054842 CY054841 CY054840 CY054835 CY054838 CY054837 CY054836 CY054839 Influenza A virus (A/California/VRDL31/2009(H1N1)) CY054850 CY054849 CY054848 CY054843 CY054846 CY054845 CY054844 CY054847 Influenza A virus (A/California/VRDL32/2009(H1N1)) CY054858 CY054857 CY054856 CY054851 CY054854 CY054853 CY054852 CY054855 Influenza A virus (A/California/VRDL33/2009(H1N1)) CY054866 CY054865 CY054864 CY054859 CY054862 CY054861 CY054860 CY054863 Influenza A virus (A/California/VRDL34/2009(H1N1)) CY054874 CY054873 CY054872 CY054867 CY054870 CY054869 CY054868 CY054871 Influenza A virus (A/California/VRDL35/2009(H1N1)) CY054882 CY054881 CY054880 CY054875 CY054878 CY054877 CY054876 CY054879 Influenza A virus (A/California/VRDL36/2009(H1N1)) CY054890 CY054889 CY054888 CY054883 CY054886 CY054885 CY054884 CY054887 Influenza A virus (A/California/VRDL38/2009(H1N1)) CY054898 CY054897 CY054896 CY054891 CY054894 CY054893 CY054892 CY054895 Influenza A virus (A/California/VRDL39/2009(H1N1)) CY054906 CY054905 CY054904 CY054899 CY054902 CY054901 CY054900 CY054903 Influenza A virus (A/California/VRDL4/2009(H1N1)) CY054714 CY054713 CY054712 CY054707 CY054710 CY054709 CY054708 CY054711 Influenza A virus (A/California/VRDL40/2009(H1N1)) CY054914 CY054913 CY054912 CY054907 CY054910 CY054909 CY054908 CY054911 Influenza A virus (A/California/VRDL41/2009(H1N1)) CY054922 CY054921 CY054920 CY054915 CY054918 CY054917 CY054916 CY054919 Influenza A virus (A/California/VRDL43/2009(H1N1)) CY054930 CY054929 CY054928 CY054923 CY054926 CY054925 CY054924 CY054927 Influenza A virus (A/California/VRDL45/2009(H1N1)) CY054938 CY054937 CY054936 CY054931 CY054934 CY054933 CY054932 CY054935 Influenza A virus (A/California/VRDL48/2009(H1N1)) CY054946 CY054945 CY054944 CY054939 CY054942 CY054941 CY054940 CY054943 Influenza A virus (A/California/VRDL5/2009(H1N1)) CY054722 CY054721 CY054720 CY054715 CY054718 CY054717 CY054716 CY054719 Influenza A virus (A/California/VRDL50/2009(H1N1)) CY054954 CY054953 CY054952 CY054947 CY054950 CY054949 CY054948 CY054951 Influenza A virus (A/California/VRDL51/2009(H1N1)) CY054962 CY054961 CY054960 CY054955 CY054958 CY054957 CY054956 CY054959 Influenza A virus (A/California/VRDL52/2009(H1N1)) CY054970 CY054969 CY054968 CY054963 CY054966 CY054965 CY054964 CY054967 Influenza A virus (A/California/VRDL53/2009(H1N1)) CY054978 CY054977 CY054976 CY054971 CY054974 CY054973 CY054972 CY054975 Influenza A virus (A/California/VRDL55/2009(H1N1)) CY054986 CY054985 CY054984 CY054979 CY054982 CY054981 CY054980 CY054983 Influenza A virus (A/California/VRDL58/2009(H1N1)) CY054994 CY054993 CY054992 CY054987 CY054990 CY054989 CY054988 CY054991 Influenza A virus (A/California/VRDL6/2009(H1N1)) CY054730 CY054729 CY054728 CY054723 CY054726 CY054725 CY054724 CY054727 Influenza A virus (A/California/VRDL61/2009(H1N1)) CY055002 CY055001 CY055000 CY054995 CY054998 CY054997 CY054996 CY054999 Influenza A virus (A/California/VRDL64/2009(H1N1)) CY055010 CY055009 CY055008 CY055003 CY055006 CY055005 CY055004 CY055007 Influenza A virus (A/California/VRDL65/2009(H1N1)) CY055018 CY055017 CY055016 CY055011 CY055014 CY055013 CY055012 CY055015 Influenza A virus (A/California/VRDL67/2009(H1N1)) CY055026 CY055025 CY055024 CY055019 CY055022 CY055021 CY055020 CY055023 Influenza A virus (A/California/VRDL68/2009(H1N1)) CY055034 CY055033 CY055032 CY055027 CY055030 CY055029 CY055028 CY055031 Influenza A virus (A/California/VRDL69/2009(H1N1)) CY055042 CY055041 CY055040 CY055035 CY055038 CY055037 CY055036 CY055039 Influenza A virus (A/California/VRDL7/2009(H1N1)) CY054738 CY054737 CY054736 CY054731 CY054734 CY054733 CY054732 CY054735 Influenza A virus (A/California/VRDL70/2009(H1N1)) CY055050 CY055049 CY055048 CY055043 CY055046 CY055045 CY055044 CY055047 Influenza A virus (A/California/VRDL71/2009(H1N1)) CY055058 CY055057 CY055056 CY055051 CY055054 CY055053 CY055052 CY055055 Influenza A virus (A/California/VRDL8/2009(H1N1)) CY054746 CY054745 CY054744 CY054739 CY054742 CY054741 CY054740 CY054743 Influenza A virus (A/California/VRDL9/2009(H1N1)) CY054754 CY054753 CY054752 CY054747 CY054750 CY054749 CY054748 CY054751 Influenza A virus (A/Karasuk/01/2010(H1N1)) GU562465 GU562464 GU562463 GU562458 GU562461 GU562460 GU562459 GU562462 Influenza A virus (A/Managua/4467.05/2009(H1N1)) CY054698 CY054697 CY054696 CY054691 CY054694 CY054693 CY054692 CY054695 Influenza A virus (A/New York/1682-WC3-7_RG/2009(H1N1)) CY054706 CY054705 CY054704 CY054699 CY054702 CY054701 CY054700 CY054703 Influenza A virus (A/Perm/01/2009(H1N1)) GU562457 GU562456 GU562455 GU562450 GU562453 GU562452 GU562451 GU562454 Influenza A virus (A/Wisconsin/629-D00589/2009(H1N1)) CY054690 CY054689 CY054688 CY054683 CY054686 CY054685 CY054684 CY054687 January 22, 2010, 16 submitted by State Research Center of Virology and Biotechnology 'Vector', Russia, 6 by Research Institute for Biological Safety Problems, Kazakhstan : PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Astana/818/2009(H1N1)) GU560026 GU560028 Influenza A virus (A/Astana/830/2009(H1N1)) GU560025 Influenza A virus (A/Gvardeyskiy/07/2009(H1N1)) GU560027 GU560029 Influenza A virus (A/Taraz/01/2009(H1N1)) GU560024 Influenza A virus (A/Tomsk/05/2009(H1N1)) GU560015 GU560014 GU560013 GU560008 GU560011 GU560010 GU560009 GU560012 Influenza A virus (A/Tomsk/06/2009(H1N1)) GU560023 GU560022 GU560021 GU560016 GU560019 GU560018 GU560017 GU560020 January 21, 2010, 56 submitted by Institute of Physical-Chemical Medicine, Russia; 9 by National Veterinary Services Laboratories, USA; 15 by State Research Center of Virology and Biotechnology Vector, Russia: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Almati/01/2009(H1N1)) GU480948 Influenza A virus (A/Habarovsk/01/2009(H1N1)) GU480939 GU480940 GU480941 GU480942 Influenza A virus (A/Irkutsk/02/2009(H1N1)) GU480935 GU480934 GU480936 Influenza A virus (A/Kurgan/01/2009(H1N1)) GU480943 GU480946 GU480945 GU480944 GU480947 Influenza A virus (A/Russia/100/2009(H1N1)) CY054659 CY054660 CY054661 CY054662 CY054663 CY054664 CY054665 CY054666 Influenza A virus (A/Russia/12/2009(H1N1)) CY054635 CY054636 CY054637 CY054638 CY054639 CY054640 CY054641 CY054642 Influenza A virus (A/Russia/171/2009(H1N1)) CY054667 CY054668 CY054669 CY054670 CY054671 CY054672 CY054673 CY054674 Influenza A virus (A/Russia/180/2009(H1N1)) CY054675 CY054676 CY054677 CY054678 CY054679 CY054680 CY054681 CY054682 Influenza A virus (A/Russia/19/2009(H1N1)) CY054643 CY054644 CY054645 CY054646 CY054647 CY054648 CY054649 CY054650 Influenza A virus (A/Russia/4/2009(H1N1)) CY054627 CY054628 CY054629 CY054630 CY054631 CY054632 CY054633 CY054634 Influenza A virus (A/Russia/61/2009(H1N1)) CY054651 CY054652 CY054653 CY054654 CY054655 CY054656* CY054657 CY054658 Influenza A virus (A/Tomsk/08/2009(H1N1)) GU480938 GU480937 Influenza A virus (A/swine/IL/32974/2009(H1N1)) GU480922 GU480924 GU480923 Influenza A virus (A/swine/NC/34543/2009(H1N1)) GU480925 GU480927 GU480926 Influenza A virus (A/swine/NC/34752/2009(H1N1)) GU480928 GU480930 GU480929 * This sequence has the H274Y mutation that confers resistance to Oseltamivir. January 20, 2010, 1 submitted by TaiAn CDC, China; 35 by Hospital Clinic, Spain: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Catalonia/S2098/2009(H1N1)) CY054555 CY054556 CY054557 Influenza A virus (A/Catalonia/S2099/2009(H1N1)) CY054558 CY054559 CY054560 Influenza A virus (A/Catalonia/S2101/2009(H1N1)) CY054561 CY054562 CY054563 Influenza A virus (A/Catalonia/S2102/2009(H1N1)) CY054564 CY054565 Influenza A virus (A/Catalonia/S2114/2009(H1N1)) CY054566 CY054567 CY054568 Influenza A virus (A/Catalonia/S2117/2009(H1N1)) CY054569 CY054570 CY054571 Influenza A virus (A/Catalonia/S2118/2009(H1N1)) CY054572 CY054573 CY054574 Influenza A virus (A/Catalonia/S2120/2009(H1N1)) CY054575 CY054576 CY054577 Influenza A virus (A/Catalonia/S2143/2009(H1N1)) CY054578 CY054579 CY054580 Influenza A virus (A/Catalonia/S2144/2009(H1N1)) CY054581 CY054582 CY054583 Influenza A virus (A/Catalonia/S2151/2009(H1N1)) CY054584 CY054585 CY054586 Influenza A virus (A/Catalonia/S2169/2009(H1N1)) CY054587 CY054588 CY054589 Influenza A virus (A/Shandong/SWL4116/2009(H1N1)) GU326329 January 19, 2010, 6 submitted by National Veterinary Services Laboratories, USA: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/cat/OR/29573/2009(H1N1)) GU471688 GU471690 GU471689 Influenza A virus (A/swine/Indiana/27007/2009(H1N1)) GU470879 GU470881 GU470880 January 15, 2010, 4 submitted by National Center of Communicable Diseases, Mongolia; 2 by MN Vet Diag Lab, USA: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Bayanulgii/9912/2009(H1N1)) CY054548 CY054549 Influenza A virus (A/Unmugobi/9586/2009(H1N1)) CY054546 CY054547 Influenza A virus (A/swine/Illinois/02919/2009(H1N1)) GU459178 Influenza A virus (A/swine/North Carolina/02921/2009(H1N1)) GU459179 January 13, 2010, 1 submitted by Nagasaki University, Japan; 8 by Ivanovsky Virology Institute, Russia; 7 by CIATEJ-Jalisco, Mexico: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Mexico City/MCIG01/2009(H1N1)) CY054293 CY054294 CY054295 CY054296 CY054297 CY054298 CY054299 Influenza A virus (A/Nagasaki/HA-46/2009(H1N1)) AB540654 Influenza A virus (A/Tver/IIV2969/2009(H1N1)) GU451255 GU451258 GU451253 GU451254 GU451257 GU451256 GU451259 GU451260 January 11, 2010, 16 submitted by State Research Center of Virology and Biotechnology 'Vector', Russia: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Novosibirsk/02/2009(H1N1)) GU433040 GU433039 GU433038 GU433033 GU433036 GU433035 GU433034 GU433037 Influenza A virus (A/Tomsk/03/2009(H1N1)) GU433032 GU433031 GU433030 GU433025 GU433028 GU433027 GU433026 GU433029 January 08, 2010, 1 submitted by R Gutierrez Children's Hospital, Argentina; 5 by Respiratory Viruses and Measles Laboratory, Brazil: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Argentina/HNRG36/2009(H1N1)) CY054278 Influenza A virus (A/Rio Grande do Sul/7108/2009(H1N1)) CY054282 Influenza A virus (A/Rio de Janeiro/5090/2009(H1N1)) CY054279 Influenza A virus (A/Rio de Janeiro/5826/2009(H1N1)) CY054280 Influenza A virus (A/Rio de Janeiro/9685/2009(H1N1)) CY054281 Influenza A virus (A/Santa Catarina/459/2009(H1N1)) CY054283 January 05, 2010, 8 submitted by Aichi Prefectural Institute of Public Health, Japan: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Aichi/195/2009(H1N1)) AB510919 Influenza A virus (A/Aichi/196/2009(H1N1)) AB510920 Influenza A virus (A/Aichi/197/2009(H1N1)) AB510921 Influenza A virus (A/Aichi/198/2009(H1N1)) AB510922 Influenza A virus (A/Aichi/199/2009(H1N1)) AB510923 Influenza A virus (A/Aichi/200/2009(H1N1)) AB510924 Influenza A virus (A/Aichi/201/2009(H1N1)) AB510925 Influenza A virus (A/Aichi/202/2009(H1N1)) AB510926 January 04, 2010, 29 submitted by Refik Saydam National Public Health Agency, Turkey: PB2 PB1 PA HA NP NA MP NS Influenza A virus (A/Ankara/02/2009(H1N1)) GU369649 Influenza A virus (A/Ankara/03/2009(H1N1)) GU369646 Influenza A virus (A/Ankara/04/2009(H1N1)) GU369647 Influenza A virus (A/Ankara/05/2009(H1N1)) GU369648 Influenza A virus (A/Ankara/06/2009(H1N1)) GU369650 Influenza A virus (A/Ankara/07/2009(H1N1)) GU369651 Influenza A virus (A/Ankara/08/2009(H1N1)) GU369652 Influenza A virus (A/Ankara/09/2009(H1N1)) GU369653 Influenza A virus (A/Ankara/10/2009(H1N1)) GU369654 Influenza A virus (A/Ankara/11/2009(H1N1)) GU369655 Influenza A virus (A/Ankara/12/2009(H1N1)) GU369656 Influenza A virus (A/Ankara/13/2009(H1N1)) GU369657 Influenza A virus (A/Ankara/14/2009(H1N1)) GU369658 Influenza A virus (A/Ankara/15/2009(H1N1)) GU369659 Influenza A virus (A/Ankara/16/2009(H1N1)) GU369660 Influenza A virus (A/Ankara/17/2009(H1N1)) GU369661 Influenza A virus (A/Ankara/18/2009(H1N1)) GU369662 Influenza A virus (A/Ankara/19/2009(H1N1)) GU369663 Influenza A virus (A/Ankara/20/2009(H1N1)) GU369664 Influenza A virus (A/Ankara/21/2009(H1N1)) GU369665 Influenza A virus (A/Ankara/22/2009(H1N1)) GU369666 Influenza A virus (A/Ankara/23/2009(H1N1)) GU369667 Influenza A virus (A/Ankara/24/2009(H1N1)) GU369668 Influenza A virus (A/Ankara/25/2009(H1N1)) GU369669 Influenza A virus (A/Ankara/26/2009(H1N1)) GU369670 Influenza A virus (A/Ankara/27/2009(H1N1)) GU369671 Influenza A virus (A/Ankara/28/2009(H1N1)) GU369672 Influenza A virus (A/Ankara/29/2009(H1N1)) GU369673 Influenza A virus (A/Ankara/30/2009(H1N1)) GU369674 Sequences released in 2009 are listed here.