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Items: 1 to 50 of 61

1.

A Fatal Case of Disseminated Microsporidiosis Due to Anncaliia algerae in a Renal and Pancreas Allograft Recipient.

Anderson NW, Muehlenbachs A, Arif S, Bruminhent J, Deziel PJ, Razonable RR, Wilhelm MP, Metcalfe MG, Qvarnstrom Y, Pritt BS.

Open Forum Infect Dis. 2019 Jul 8;6(7):ofz285. doi: 10.1093/ofid/ofz285. eCollection 2019 Jul.

2.

Mitochondrial Junction Region as Genotyping Marker for Cyclospora cayetanensis.

Nascimento FS, Barta JR, Whale J, Hofstetter JN, Casillas S, Barratt J, Talundzic E, Arrowood MJ, Qvarnstrom Y.

Emerg Infect Dis. 2019 Jul;25(7):1314-1319. doi: 10.3201/eid2507.181447.

3.

Genotyping genetically heterogeneous Cyclospora cayetanensis infections to complement epidemiological case linkage.

Barratt JLN, Park S, Nascimento FS, Hofstetter J, Plucinski M, Casillas S, Bradbury RS, Arrowood MJ, Qvarnstrom Y, Talundzic E.

Parasitology. 2019 Sep;146(10):1275-1283. doi: 10.1017/S0031182019000581. Epub 2019 Jun 20.

4.

Evaluation of Multilocus Sequence Typing of Cyclospora cayetanensis based on microsatellite markers.

Hofstetter JN, Nascimento FS, Park S, Casillas S, Herwaldt BL, Arrowood MJ, Qvarnstrom Y.

Parasite. 2019;26:3. doi: 10.1051/parasite/2019004. Epub 2019 Jan 31.

5.

Molecular detection and genotyping of pathogenic protozoan parasites in raw and treated water samples from southwest Colombia.

Sánchez C, López MC, Galeano LA, Qvarnstrom Y, Houghton K, Ramírez JD.

Parasit Vectors. 2018 Oct 26;11(1):563. doi: 10.1186/s13071-018-3147-3.

6.

Purification of Cyclospora cayetanensis oocysts obtained from human stool specimens for whole genome sequencing.

Qvarnstrom Y, Wei-Pridgeon Y, Van Roey E, Park S, Srinivasamoorthy G, Nascimento FS, Moss DM, Talundzic E, Arrowood MJ.

Gut Pathog. 2018 Oct 12;10:45. doi: 10.1186/s13099-018-0272-7. eCollection 2018.

7.

Notes from the Field: Reference Laboratory Investigation of Patients with Clinically Diagnosed Lyme Disease and Babesiosis - Indiana, 2016.

Brown JA, Allman R, Herwaldt BL, Gray E, Rivera HN, Qvarnstrom Y, Kwit N, Schriefer ME, Hinckley A, Pontones P.

MMWR Morb Mortal Wkly Rep. 2018 Oct 19;67(41):1160-1161. doi: 10.15585/mmwr.mm6741a6. No abstract available.

8.

Rat Lungworm Infection Associated with Central Nervous System Disease - Eight U.S. States, January 2011-January 2017.

Liu EW, Schwartz BS, Hysmith ND, DeVincenzo JP, Larson DT, Maves RC, Palazzi DL, Meyer C, Custodio HT, Braza MM, Al Hammoud R, Rao S, Qvarnstrom Y, Yabsley MJ, Bradbury RS, Montgomery SP.

MMWR Morb Mortal Wkly Rep. 2018 Aug 3;67(30):825-828. doi: 10.15585/mmwr.mm6730a4.

9.

Angiostrongylus cantonensis Infection of Central Nervous System, Guiana Shield.

Defo AL, Lachaume N, Cuadro-Alvarez E, Maniassom C, Martin E, Njuieyon F, Henaff F, Mrsic Y, Brunelin A, Epelboin L, Blanchet D, Harrois D, Desbois-Nogard N, Qvarnstrom Y, Demar M, Dard C, Elenga N.

Emerg Infect Dis. 2018 Jun;24(6):1153-1155. doi: 10.3201/eid2406.180168.

10.

Molecular detection of Cyclospora cayetanensis in human stool specimens using UNEX-based DNA extraction and real-time PCR.

Qvarnstrom Y, Benedict T, Marcet PL, Wiegand RE, Herwaldt BL, da Silva AJ.

Parasitology. 2018 Jun;145(7):865-870. doi: 10.1017/S0031182017001925. Epub 2017 Nov 8.

11.

Angiostrongylus cantonensis Eosinophilic Meningitis in an Infant, Tennessee, USA.

Flerlage T, Qvarnstrom Y, Noh J, Devincenzo JP, Madni A, Bagga B, Hysmith ND.

Emerg Infect Dis. 2017 Oct;23(10):1756-1758. doi: 10.3201/eid2310.170978.

12.

First Evidence of Angiostrongyliasis Caused by Angiostrongylus cantonensis in Guadeloupe, Lesser Antilles.

Dard C, Piloquet JE, Qvarnstrom Y, Fox LM, M'kada H, Hebert JC, Mattera D, Harrois D.

Am J Trop Med Hyg. 2017 Mar;96(3):692-697. doi: 10.4269/ajtmh.16-0792. Epub 2017 Apr 6.

13.

Comparison of Babesia microti Real-Time Polymerase Chain Reaction Assays for Confirmatory Diagnosis of Babesiosis.

Souza SS, Bishop HS, Sprinkle P, Qvarnstrom Y.

Am J Trop Med Hyg. 2016 Dec 7;95(6):1413-1416. Epub 2016 Oct 17.

14.

Comparative sequence analysis of Cyclospora cayetanensis apicoplast genomes originating from diverse geographical regions.

Cinar HN, Qvarnstrom Y, Wei-Pridgeon Y, Li W, Nascimento FS, Arrowood MJ, Murphy HR, Jang A, Kim E, Kim R, da Silva A, Gopinath GR.

Parasit Vectors. 2016 Nov 29;9(1):611.

15.

Successful Treatment of Disseminated Anncaliia algerae Microsporidial Infection With Combination Fumagillin and Albendazole.

Boileau M, Ferreira J, Ahmad I, Lavallée C, Qvarnstrom Y, Dufresne SF.

Open Forum Infect Dis. 2016 Jul 29;3(3):ofw158. eCollection 2016 Sep.

16.

Evaluation of library preparation methods for Illumina next generation sequencing of small amounts of DNA from foodborne parasites.

Nascimento FS, Wei-Pridgeon Y, Arrowood MJ, Moss D, da Silva AJ, Talundzic E, Qvarnstrom Y.

J Microbiol Methods. 2016 Nov;130:23-26. doi: 10.1016/j.mimet.2016.08.020. Epub 2016 Aug 21.

PMID:
27553132
17.

Multilocus Sequence Typing Tool for Cyclospora cayetanensis.

Guo Y, Roellig DM, Li N, Tang K, Frace M, Ortega Y, Arrowood MJ, Feng Y, Qvarnstrom Y, Wang L, Moss DM, Zhang L, Xiao L.

Emerg Infect Dis. 2016 Aug;22(8):1464-7. doi: 10.3201/eid2208.150696.

18.

Transmission of Balamuthia mandrillaris by Organ Transplantation.

Farnon EC, Kokko KE, Budge PJ, Mbaeyi C, Lutterloh EC, Qvarnstrom Y, da Silva AJ, Shieh WJ, Roy SL, Paddock CD, Sriram R, Zaki SR, Visvesvara GS, Kuehnert MJ; Balamuthia Transplant Investigation Teams, Weiss J, Komatsu K, Manch R, Ramos A, Echeverria L, Moore A, Zakowski P, Kittleson M, Kobashigawa J, Yoder J, Beach M, Mahle W, Kanter K, Geraghty PJ, Navarro E, Hahn C, Fujita S, Stinson J, Trachtenberg J, Byers P, Cheung M, Jie T, Kaplan B, Gruessner R, Bracamonte E, Viscusi C, Gonzalez-Peralta R, Lawrence R, Fratkin J, Butt F.

Clin Infect Dis. 2016 Oct 1;63(7):878-888. doi: 10.1093/cid/ciw422. Epub 2016 Jun 28.

PMID:
27358357
19.

Experimental transfusion-induced Babesia microti infection: dynamics of parasitemia and immune responses in a rhesus macaque model.

Gumber S, Nascimento FS, Rogers KA, Bishop HS, Rivera HN, Xayavong MV, Devare SG, Schochetman G, Amancha PK, Qvarnstrom Y, Wilkins PP, Villinger F.

Transfusion. 2016 Jun;56(6 Pt 2):1508-19. doi: 10.1111/trf.13521. Epub 2016 Feb 19.

20.

Amoebic meningoencephalitis and disseminated infection caused by Balamuthia mandrillaris in a Western lowland gorilla (Gorilla gorilla gorilla).

Gjeltema JL, Troan B, Muehlenbachs A, Liu L, Da Silva AJ, Qvarnstrom Y, Tobias JR, Loomis MR, De Voe RS.

J Am Vet Med Assoc. 2016 Feb 1;248(3):315-21. doi: 10.2460/javma.248.3.315.

PMID:
26799111
21.

Draft Genome Sequences from Cyclospora cayetanensis Oocysts Purified from a Human Stool Sample.

Qvarnstrom Y, Wei-Pridgeon Y, Li W, Nascimento FS, Bishop HS, Herwaldt BL, Moss DM, Nayak V, Srinivasamoorthy G, Sheth M, Arrowood MJ.

Genome Announc. 2015 Nov 19;3(6). pii: e01324-15. doi: 10.1128/genomeA.01324-15.

22.

Real-Time Polymerase Chain Reaction Detection of Angiostrongylus cantonensis DNA in Cerebrospinal Fluid from Patients with Eosinophilic Meningitis.

Qvarnstrom Y, Xayavong M, da Silva AC, Park SY, Whelen AC, Calimlim PS, Sciulli RH, Honda SA, Higa K, Kitsutani P, Chea N, Heng S, Johnson S, Graeff-Teixeira C, Fox LM, da Silva AJ.

Am J Trop Med Hyg. 2016 Jan;94(1):176-81. doi: 10.4269/ajtmh.15-0146. Epub 2015 Nov 2.

23.

Assessment of blood-brain barrier penetration of miltefosine used to treat a fatal case of granulomatous amebic encephalitis possibly caused by an unusual Balamuthia mandrillaris strain.

Roy SL, Atkins JT, Gennuso R, Kofos D, Sriram RR, Dorlo TP, Hayes T, Qvarnstrom Y, Kucerova Z, Guglielmo BJ, Visvesvara GS.

Parasitol Res. 2015 Dec;114(12):4431-9. doi: 10.1007/s00436-015-4684-8. Epub 2015 Sep 2.

24.

Spread of the Rat Lungworm (Angiostrongylus cantonensis) in Giant African Land Snails (Lissachatina fulica) in Florida, USA.

Iwanowicz DD, Sanders LR, Schill WB, Xayavong MV, da Silva AJ, Qvarnstrom Y, Smith T.

J Wildl Dis. 2015 Jul;51(3):749-53. doi: 10.7589/2014-06-160. Epub 2015 May 14.

PMID:
25973628
25.

2013 multistate outbreaks of Cyclospora cayetanensis infections associated with fresh produce: focus on the Texas investigations.

Abanyie F, Harvey RR, Harris JR, Wiegand RE, Gaul L, Desvignes-Kendrick M, Irvin K, Williams I, Hall RL, Herwaldt B, Gray EB, Qvarnstrom Y, Wise ME, Cantu V, Cantey PT, Bosch S, DA Silva AJ, Fields A, Bishop H, Wellman A, Beal J, Wilson N, Fiore AE, Tauxe R, Lance S, Slutsker L, Parise M; Multistate Cyclosporiasis Outbreak Investigation Team.

Epidemiol Infect. 2015 Dec;143(16):3451-8. doi: 10.1017/S0950268815000370. Epub 2015 Apr 13.

26.

A linear mitochondrial genome of Cyclospora cayetanensis (Eimeriidae, Eucoccidiorida, Coccidiasina, Apicomplexa) suggests the ancestral start position within mitochondrial genomes of eimeriid coccidia.

Ogedengbe ME, Qvarnstrom Y, da Silva AJ, Arrowood MJ, Barta JR.

Int J Parasitol. 2015 May;45(6):361-5. doi: 10.1016/j.ijpara.2015.02.006. Epub 2015 Mar 23.

27.

Successful treatment of an adolescent with Naegleria fowleri primary amebic meningoencephalitis.

Linam WM, Ahmed M, Cope JR, Chu C, Visvesvara GS, da Silva AJ, Qvarnstrom Y, Green J.

Pediatrics. 2015 Mar;135(3):e744-8. doi: 10.1542/peds.2014-2292. Epub 2015 Feb 9.

28.

The first association of a primary amebic meningoencephalitis death with culturable Naegleria fowleri in tap water from a US treated public drinking water system.

Cope JR, Ratard RC, Hill VR, Sokol T, Causey JJ, Yoder JS, Mirani G, Mull B, Mukerjee KA, Narayanan J, Doucet M, Qvarnstrom Y, Poole CN, Akingbola OA, Ritter JM, Xiong Z, da Silva AJ, Roellig D, Van Dyke RB, Stern H, Xiao L, Beach MJ.

Clin Infect Dis. 2015 Apr 15;60(8):e36-42. doi: 10.1093/cid/civ017. Epub 2015 Jan 16.

29.

Angiostrongylus cantonensis in Introduced Gastropods in Southern Florida.

Stockdale-Walden HD, Slapcinsky J, Qvarnstrom Y, McIntosh A, Bishop HS, Rosseland B.

J Parasitol. 2015 Apr;101(2):156-9. doi: 10.1645/14-553.1. Epub 2015 Jan 7.

PMID:
25564891
30.

Cerebral Angiostrongylus cantonensis infection in a captive African pygmy falcon (Polihierax semitorquatus) in southern California.

Burns RE, Bicknese EJ, Qvarnstrom Y, DeLeon-Carnes M, Drew CP, Gardiner CH, Rideout BA.

J Vet Diagn Invest. 2014 Sep;26(5):695-8. doi: 10.1177/1040638714544499. Epub 2014 Aug 1.

PMID:
25085869
31.

Eosinophilic meningoencephalomyelitis in an orangutan (Pongo pygmaeus) caused by Angiostrongylus cantonensis.

Emerson JA, Walden HS, Peters RK, Farina LL, Fredholm DV, Qvarnstrom Y, Xayavong M, Bishop H, Slapcinsky J, McIntosh A, Wellehan JF Jr.

Vet Q. 2013 Dec;33(4):191-4. doi: 10.1080/01652176.2013.880005. No abstract available.

PMID:
24512524
32.

Risk for transmission of Naegleria fowleri from solid organ transplantation.

Roy SL, Metzger R, Chen JG, Laham FR, Martin M, Kipper SW, Smith LE, Lyon GM 3rd, Haffner J, Ross JE, Rye AK, Johnson W, Bodager D, Friedman M, Walsh DJ, Collins C, Inman B, Davis BJ, Robinson T, Paddock C, Zaki SR, Kuehnert M, DaSilva A, Qvarnstrom Y, Sriram R, Visvesvara GS.

Am J Transplant. 2014 Jan;14(1):163-71. doi: 10.1111/ajt.12536. Epub 2013 Nov 26.

33.

Concurrent parasitic infections in a renal transplant patient.

Visvesvara GS, Arrowood MJ, Qvarnstrom Y, Sriram R, Bandea R, Wilkins PP, Farnon E, Weitzman G.

Emerg Infect Dis. 2013 Dec;19(12):2044-5. doi: 10.3201/eid1912.120926. No abstract available.

34.

Heart transplantation for Chagas cardiomyopathy in the United States.

Kransdorf EP, Czer LS, Luthringer DJ, Patel JK, Montgomery SP, Velleca A, Mirocha J, Zakowski PC, Zabner R, Gaultier CR, Qvarnstrom Y, Benedict T, Steurer F, Bosserman E, Paddock CD, Rafiei M, Kobashigawa JA.

Am J Transplant. 2013 Dec;13(12):3262-8. doi: 10.1111/ajt.12507. Epub 2013 Oct 28.

35.

Reactivation of Chagas disease in a bone marrow transplant patient: case report and review of screening and management.

Guiang KM, Cantey P, Montgomery SP, Ailawadhi S, Qvarnstrom Y, Price T, Blodget E.

Transpl Infect Dis. 2013 Dec;15(6):E264-7. doi: 10.1111/tid.12157. Epub 2013 Oct 23. Review.

PMID:
24147999
36.

Detection of rat lungworm in intermediate, definitive, and paratenic hosts obtained from environmental sources.

Qvarnstrom Y, Bishop HS, da Silva AJ.

Hawaii J Med Public Health. 2013 Jun;72(6 Suppl 2):63-9.

37.

The current status of laboratory diagnosis of Angiostrongylus cantonensis infections in humans using serologic and molecular methods.

Wilkins PP, Qvarnstrom Y, Whelen AC, Saucier C, da Silva AJ, Eamsobhana P.

Hawaii J Med Public Health. 2013 Jun;72(6 Suppl 2):55-7.

38.

A severe case of Angiostrongylus eosinophilic meningitis with encephalitis and neurologic sequelae in Hawa'i.

Kwon E, Ferguson TM, Park SY, Manuzak A, Qvarnstrom Y, Morgan S, Ciminera P, Murphy GS.

Hawaii J Med Public Health. 2013 Jun;72(6 Suppl 2):41-5.

39.

The occurrence of the rat lungworm, Angiostrongylus cantonensis, in nonindigenous snails in the Gulf of Mexico region of the United States.

Teem JL, Qvarnstrom Y, Bishop HS, da Silva AJ, Carter J, White-McLean J, Smith T.

Hawaii J Med Public Health. 2013 Jun;72(6 Suppl 2):11-4.

40.

Characterization of a new pathogenic Acanthamoeba Species, A. byersi n. sp., isolated from a human with fatal amoebic encephalitis.

Qvarnstrom Y, Nerad TA, Visvesvara GS.

J Eukaryot Microbiol. 2013 Nov-Dec;60(6):626-33. doi: 10.1111/jeu.12069. Epub 2013 Jul 24.

41.

Donor-derived Trypanosoma cruzi infection in solid organ recipients in the United States, 2001-2011.

Huprikar S, Bosserman E, Patel G, Moore A, Pinney S, Anyanwu A, Neofytos D, Ketterer D, Striker R, Silveira F, Qvarnstrom Y, Steurer F, Herwaldt B, Montgomery S.

Am J Transplant. 2013 Sep;13(9):2418-25. doi: 10.1111/ajt.12340. Epub 2013 Jul 9.

42.

Eosinophilic meningitis in a previously healthy 13-year-old child.

Thyssen A, Mitchell M, Qvarnstrom Y, Rao S, Benke TA, Glodé MP.

Pediatr Infect Dis J. 2013 Feb;32(2):194, 198. doi: 10.1097/INF.0b013e31827c9726. No abstract available.

43.

Workshop on research priorities for management and treatment of angiostrongyliasis(1).

Cowie RH, Hollyer JR, da Silva AJ, Hollingsworth RG, Dixon MC, Eamsobhana P, Fox LM, Gosnell WL, Howe K, Johnson S, Kim JR, Kramer KJ, Lim PE, Lindo JF, Lun ZR, Maldonado A Jr, Morassutti AL, Murphy GS, Park SY, Qvarnstrom Y, Robinson RD, Sawanyawisuth K, Teem J, Thiengo SC, Todd CD, Tsai HC, Wallace GD, Waugh CA, Whelen AC, Wilkins PP, Yang TB, Yong HS.

Emerg Infect Dis. 2012 Dec;18(12):e1. doi: 10.3201/eid1812.120499.

44.

Acute Chagas disease in a returning traveler.

Carter YL, Juliano JJ, Montgomery SP, Qvarnstrom Y.

Am J Trop Med Hyg. 2012 Dec;87(6):1038-40. doi: 10.4269/ajtmh.2012.12-0354. Epub 2012 Oct 22.

45.

Treatment of granulomatous amoebic encephalitis with voriconazole and miltefosine in an immunocompetent soldier.

Webster D, Umar I, Kolyvas G, Bilbao J, Guiot MC, Duplisea K, Qvarnstrom Y, Visvesvara GS.

Am J Trop Med Hyg. 2012 Oct;87(4):715-8. doi: 10.4269/ajtmh.2012.12-0100. Epub 2012 Aug 6. Erratum in: Am J Trop Med Hyg. 2012 Dec;87(6):1154. Umar, Imram [corrected to Umar, Imran].

46.

Sensitive and specific detection of Trypanosoma cruzi DNA in clinical specimens using a multi-target real-time PCR approach.

Qvarnstrom Y, Schijman AG, Veron V, Aznar C, Steurer F, da Silva AJ.

PLoS Negl Trop Dis. 2012;6(7):e1689. doi: 10.1371/journal.pntd.0001689. Epub 2012 Jul 3.

47.

Disseminated microsporidiosis in an immunosuppressed patient.

Meissner EG, Bennett JE, Qvarnstrom Y, da Silva A, Chu EY, Tsokos M, Gea-Banacloche J.

Emerg Infect Dis. 2012 Jul;18(7):1155-8. doi: 10.3201/eid1807.120047.

48.

Balamuthia mandrillaris and Acanthamoeba amebic encephalitis with neurotoxoplasmosis coinfection in a patient with advanced HIV infection.

Pietrucha-Dilanchian P, Chan JC, Castellano-Sanchez A, Hirzel A, Laowansiri P, Tuda C, Visvesvara GS, Qvarnstrom Y, Ratzan KR.

J Clin Microbiol. 2012 Mar;50(3):1128-31. doi: 10.1128/JCM.06252-11. Epub 2011 Dec 14.

49.

International study to evaluate PCR methods for detection of Trypanosoma cruzi DNA in blood samples from Chagas disease patients.

Schijman AG, Bisio M, Orellana L, Sued M, Duffy T, Mejia Jaramillo AM, Cura C, Auter F, Veron V, Qvarnstrom Y, Deborggraeve S, Hijar G, Zulantay I, Lucero RH, Velazquez E, Tellez T, Sanchez Leon Z, Galvão L, Nolder D, Monje Rumi M, Levi JE, Ramirez JD, Zorrilla P, Flores M, Jercic MI, Crisante G, Añez N, De Castro AM, Gonzalez CI, Acosta Viana K, Yachelini P, Torrico F, Robello C, Diosque P, Triana Chavez O, Aznar C, Russomando G, Büscher P, Assal A, Guhl F, Sosa Estani S, DaSilva A, Britto C, Luquetti A, Ladzins J.

PLoS Negl Trop Dis. 2011 Jan 11;5(1):e931. doi: 10.1371/journal.pntd.0000931.

50.

Improved molecular detection of Angiostrongylus cantonensis in mollusks and other environmental samples with a species-specific internal transcribed spacer 1-based TaqMan assay.

Qvarnstrom Y, da Silva AC, Teem JL, Hollingsworth R, Bishop H, Graeff-Teixeira C, da Silva AJ.

Appl Environ Microbiol. 2010 Aug;76(15):5287-9. doi: 10.1128/AEM.00546-10. Epub 2010 Jun 11.

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