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Items: 1 to 50 of 75

1.

Draft Genome Sequence of Legionella jamestowniensis Isolated from a Patient with Chronic Respiratory Disease.

Prochazka B, Indra A, Hasenberger P, Blaschitz M, Wagner L, Wewalka G, Sorschag S, Schmid D, Ruppitsch W.

Genome Announc. 2016 Sep 15;4(5). pii: e01007-16. doi: 10.1128/genomeA.01007-16.

2.

Effect of airborne hydrogen peroxide on spores of Clostridium difficile.

Steindl G, Fiedler A, Huhulescu S, Wewalka G, Allerberger F.

Wien Klin Wochenschr. 2015 Jun;127(11-12):421-6. doi: 10.1007/s00508-014-0682-6. Epub 2014 Dec 20.

PMID:
25527140
3.

Occurrence of Clostridium difficile infections due to PCR ribotype 027 in Bucharest, Romania.

Rafila A, Indra A, Popescu GA, Wewalka G, Allerberger F, Benea S, Badicut I, Aschbacher R, Huhulescu S.

J Infect Dev Ctries. 2014 Jun 11;8(6):694-8. doi: 10.3855/jidc.4435.

4.

Dual infections with different Legionella strains.

Wewalka G, Schmid D, Harrison TG, Uldum SA, Lück C; European Society of Clinical Microbiology Infectious Diseases Study Group for Legionella Infections (ESGLI).

Clin Microbiol Infect. 2014 Jan;20(1):O13-9. doi: 10.1111/1469-0691.12311. Epub 2013 Jul 30.

5.

Testing for aerobic heterotrophic bacteria allows no prediction of contamination with potentially pathogenic bacteria in the output water of dental chair units.

Bristela M, Skolka A, Schmid-Schwap M, Piehslinger E, Indra A, Wewalka G, Stauffer F.

GMS Krankenhhyg Interdiszip. 2012;7(1):Doc12. doi: 10.3205/dgkh000196. Epub 2012 Apr 4.

6.

Fatal Pseudomonas aeruginosa pneumonia in a previously healthy woman was most likely associated with a contaminated hot tub.

Huhulescu S, Simon M, Lubnow M, Kaase M, Wewalka G, Pietzka AT, Stöger A, Ruppitsch W, Allerberger F.

Infection. 2011 Jun;39(3):265-9. doi: 10.1007/s15010-011-0096-6. Epub 2011 Apr 1.

7.

Rifaximin disc diffusion test for in vitro susceptibility testing of Clostridium difficile.

Huhulescu S, Sagel U, Fiedler A, Pecavar V, Blaschitz M, Wewalka G, Allerberger F, Indra A.

J Med Microbiol. 2011 Aug;60(Pt 8):1206-12. doi: 10.1099/jmm.0.028571-0. Epub 2011 Feb 3.

8.

Geophagy and potential health implications: geohelminths, microbes and heavy metals.

Kutalek R, Wewalka G, Gundacker C, Auer H, Wilson J, Haluza D, Huhulescu S, Hillier S, Sager M, Prinz A.

Trans R Soc Trop Med Hyg. 2010 Dec;104(12):787-95. doi: 10.1016/j.trstmh.2010.09.002.

PMID:
20889178
9.

Mechanisms behind variation in the Clostridium difficile 16S-23S rRNA intergenic spacer region.

Indra A, Blaschitz M, Kernbichler S, Reischl U, Wewalka G, Allerberger F.

J Med Microbiol. 2010 Nov;59(Pt 11):1317-23. doi: 10.1099/jmm.0.020792-0. Epub 2010 Aug 12.

10.

Etiology of acute gastroenteritis in three sentinel general practices, Austria 2007.

Huhulescu S, Kiss R, Brettlecker M, Cerny RJ, Hess C, Wewalka G, Allerberger F.

Infection. 2009 Apr;37(2):103-8. doi: 10.1007/s15010-008-8106-z. Epub 2008 Dec 3.

PMID:
19148576
11.

Epidemiology of enterovirus types causing neurological disease in Austria 1999-2007: detection of clusters of echovirus 30 and enterovirus 71 and analysis of prevalent genotypes.

Ortner B, Huang CW, Schmid D, Mutz I, Wewalka G, Allerberger F, Yang JY, Huemer HP.

J Med Virol. 2009 Feb;81(2):317-24. doi: 10.1002/jmv.21374.

PMID:
19107980
12.

Characterization of Clostridium difficile isolates using capillary gel electrophoresis-based PCR ribotyping.

Indra A, Huhulescu S, Schneeweis M, Hasenberger P, Kernbichler S, Fiedler A, Wewalka G, Allerberger F, Kuijper EJ.

J Med Microbiol. 2008 Nov;57(Pt 11):1377-82. doi: 10.1099/jmm.0.47714-0.

13.

Survey on legislation regarding wet cooling systems in European countries.

Ricketts KD, Joseph C, Lee J, Wewalka G; European Working Group for Legionella Infections.

Euro Surveill. 2008 Sep 18;13(38). pii: 18982.

14.

Isolating Asian enterovirus 71 subgenogroup C4 in two Austrian clinical samples from 2004.

Huemer HP, Ortner B, Huang CW, Schmid D, Mutz I, Wewalka G, Yang JY, Allerberger F.

Euro Surveill. 2008 Jul 10;13(28). pii: 18922. No abstract available.

15.

[WHO Polio Eradication Programme:Status quo and implementation in Austria].

Strauss R, Sagl M, Wewalka G, Dierich M, Baumhackl U, Holzmann H, Marth E, Kuderna C, Hrabcik H, Mutz I.

Wien Klin Wochenschr. 2008;120(7-8):210-6. doi: 10.1007/s00508-008-0956-y. German.

PMID:
18500595
16.

Characterization of clinical Clostridium difficile isolates by PCR ribotyping and detection of toxin genes in Austria, 2006-2007.

Indra A, Schmid D, Huhulescu S, Hell M, Gattringer R, Hasenberger P, Fiedler A, Wewalka G, Allerberger F.

J Med Microbiol. 2008 Jun;57(Pt 6):702-8. doi: 10.1099/jmm.0.47476-0.

PMID:
18480326
17.

Meticillin-resistant Staphylococcus aureus: occurrence of a new spa type in two acute care hospitals in Austria.

Ruppitsch W, Stöger A, Braun O, Strommenger B, Nübel U, Wewalka G, Allerberger F.

J Hosp Infect. 2007 Dec;67(4):316-22. Epub 2007 Nov 19.

PMID:
18022286
18.

Partial teicoplanin dependence in a vancomycin-dependent Enterococcus faecium isolated from an oncology patient 1 month after cessation of teicoplanin therapy, Austria 2007.

Huhulescu S, Schmid D, Mayer B, Stadlbauer S, Wewalka G, Allerberger F, Dworzak M.

Int J Antimicrob Agents. 2008 Jan;31(1):86-8. Epub 2007 Nov 14. No abstract available.

PMID:
18006277
19.
20.

Classifying spa types in complexes improves interpretation of typing results for methicillin-resistant Staphylococcus aureus.

Ruppitsch W, Indra A, Stöger A, Mayer B, Stadlbauer S, Wewalka G, Allerberger F.

J Clin Microbiol. 2006 Jul;44(7):2442-8.

21.

Surveillance of Legionnaires' disease in Austria.

Schmid D, Wewalka G, Allerberger F.

Clin Microbiol Infect. 2005 May;11(5):413-5.

22.

Need for national level outbreak control in Austria.

Schmid D, Wewalka G, Allerberger F.

Lancet. 2004 Jun 12;363(9425):2002. No abstract available.

PMID:
15194272
23.

Clinical utility of urinary antigen detection for diagnosis of community-acquired, travel-associated, and nosocomial legionnaires' disease.

Helbig JH, Uldum SA, Bernander S, Lück PC, Wewalka G, Abraham B, Gaia V, Harrison TG.

J Clin Microbiol. 2003 Feb;41(2):838-40.

24.

Pan-European study on culture-proven Legionnaires' disease: distribution of Legionella pneumophila serogroups and monoclonal subgroups.

Helbig JH, Bernander S, Castellani Pastoris M, Etienne J, Gaia V, Lauwers S, Lindsay D, Lück PC, Marques T, Mentula S, Peeters MF, Pelaz C, Struelens M, Uldum SA, Wewalka G, Harrison TG.

Eur J Clin Microbiol Infect Dis. 2002 Oct;21(10):710-6. Epub 2002 Oct 18.

PMID:
12415469
25.

Efficacy of povidone-iodine vaginal suppositories in the treatment of bacterial vaginosis.

Wewalka G, Stary A, Bosse B, Duerr HE, Reimer K.

Dermatology. 2002;204 Suppl 1:79-85.

PMID:
12011527
26.

A multicenter evaluation of the Biotest legionella urinary antigen EIA.

Harrison T, Uldum S, Alexiou-Daniel S, Bangsborg J, Bernander S, Dra&sbreve;ar V, Etienne J, Helbig J, Lindsay D, Lochman I, Marques T, de Ory F, Tartakovskii I, Wewalka G, Fehrenbach F.

Clin Microbiol Infect. 1998 Jul;4(7):359-365.

27.

The influence of hand hygiene prior to insertion of peripheral venous catheters on the frequency of complications.

Hirschmann H, Fux L, Podusel J, Schindler K, Kundi M, Rotter M, Wewalka G; EURIDIKI. European Interdisciplinary Committee for Infection Prophylaxis.

J Hosp Infect. 2001 Nov;49(3):199-203.

PMID:
11716637
28.

Implementation of a molecular typing system to support epidemiological investigations in the tuberculosis health care system in Vienna.

Stauffer F, Makristathis A, Rumetshofer R, Barousch W, Hasenberger P, Wewalka G, Rotter M, Wolf K.

Wien Klin Wochenschr. 2000 Sep 29;112(18):791-7.

PMID:
11072667
29.

Infant tuberculosis in Austria--trend reversal since 1990?

Makristathis A, Stauffer F, Klein JP, Rotter ML, Wewalka G, Hirschl AM.

Infection. 1998 Jan-Feb;26(1):42-4.

PMID:
9505180
30.

[Efficacy of various methods for preoperative vaginal antisepsis].

Enzelsberger H, Eppel W, Dorninger G, Wewalka G.

Geburtshilfe Frauenheilkd. 1995 Dec;55(12):707-10. German.

PMID:
8582592
31.

[Genomic DNA fingerprints of Legionella pneumophila serogroup 2 strains as an epidemiologic marker].

Bender-Beck L, Mühlenberg W, Lück PC, Ott M, Horbach I, Fehrenbach FJ, Wewalka G, Hacker J.

Immun Infekt. 1995 Aug;23(4):137-9. German.

PMID:
7558118
32.

Legionella pneumonia in transplant recipients: a cluster of cases of eight years' duration.

Prodinger WM, Bonatti H, Allerberger F, Wewalka G, Harrison TG, Aichberger C, Dierich MP, Margreiter R, Tiefenbrunner F.

J Hosp Infect. 1994 Mar;26(3):191-202.

PMID:
7911485
33.

Genital antisepsis--test methodology and efficacy of povidone-iodine.

Wewalka G, Kurz C, Enzelsberger H.

Postgrad Med J. 1993;69 Suppl 3:S43-8.

PMID:
8290457
34.

Six cases of travel-associated Legionnaires' disease in Ischia involving four countries.

Castellani Pastoris M, Benedetti P, Greco D, Volpi E, Billo N, Fehrenbach FJ, Hohl P, Horbach I, Wewalka G.

Infection. 1992 Mar-Apr;20(2):73-7.

PMID:
1582687
35.

Educational programmes for infection control in Austria.

Koller W, Flamm H, Rotter M, Wewalka G, Mittermayer H.

J Hosp Infect. 1991 Jun;18 Suppl A:495-501.

PMID:
1679821
36.

Discrimination between antibodies to HIV-1 and HIV-2 in sera from northern Zaire.

Lackner F, Wewalka G, Heinz FX, Prinz A, Stanek G, Werner A, Kebela-Ilunga.

Zentralbl Bakteriol. 1990 Apr;272(4):554-64.

PMID:
2360974
37.

[Dental care of HIV carriers].

Ertl L, Wewalka G, Koller W, Banekovich M, Beck H, Pletschette M.

Z Stomatol. 1989 Sep;86(5 Suppl 4):1-12. German.

PMID:
2534685
38.

[Monitoring infection at the intensive care unit--a multicenter pilot study].

Lackner F, Wewalka G, Rotter M, Kilian J, Hummel E, Hartenauer U, Gähler R, Scherzer E, Pauser G.

Anasth Intensivther Notfallmed. 1989 Jun;24(3):133-42. German.

PMID:
2764263
39.

Epidemiology of borrelia infections in Austria.

Stanek G, Flamm H, Groh V, Hirschl A, Kristoferitsch W, Neumann R, Schmutzhard E, Wewalka G.

Zentralbl Bakteriol Mikrobiol Hyg A. 1987 Feb;263(3):442-9.

PMID:
3591096
40.

Does Lyme borreliosis also occur in tropical and subtropical areas?

Stanek G, Hirschl A, Stemberger H, Wewalka G, Wiedermann G.

Zentralbl Bakteriol Mikrobiol Hyg A. 1987 Feb;263(3):491-5. No abstract available.

PMID:
3296568
41.

Austrian hard ticks as vectors of Borrelia burgdorferi, overview.

Radda A, Burger I, Stanek G, Wewalka G.

Zentralbl Bakteriol Mikrobiol Hyg A. 1986 Dec;263(1-2):79-82. No abstract available.

PMID:
3577495
42.

Borrelia transfer by ticks during their life cycle. Studies on laboratory animals.

Stanek G, Burger I, Hirschl A, Wewalka G, Radda A.

Zentralbl Bakteriol Mikrobiol Hyg A. 1986 Dec;263(1-2):29-33.

PMID:
3577489
43.

[Hepatitis A outbreak in a shelter for the homeless in Vienna].

Kern G, Frisch-Niggemeyer W, Wewalka G, Bruns C.

Wien Klin Wochenschr. 1986 Jul 18;98(14):457-61. German.

PMID:
3751066
44.

Evaluation of procedures for hygienic hand-disinfection: controlled parallel experiments on the Vienna test model.

Rotter ML, Koller W, Wewalka G, Werner HP, Ayliffe GA, Babb JR.

J Hyg (Lond). 1986 Feb;96(1):27-37.

45.

Isolation of spirochetes from the skin of patients with erythema chronicum migrans in Austria.

Stanek G, Wewalka G, Groh V, Neumann R.

Zentralbl Bakteriol Mikrobiol Hyg A. 1985 Aug;260(1):88-90.

PMID:
4060924
46.

Differences between Lyme disease and European arthropod-borne Borrelia infections.

Stanek G, Wewalka G, Groh V, Neumann R, Kristoferitsch W.

Lancet. 1985 Feb 16;1(8425):401. No abstract available.

PMID:
2857456
47.

[Evaluation of procedures for vaginal disinfection].

Wewalka G, Koller W, Rotter M, Wagner G, Riel T.

Zentralbl Bakteriol Mikrobiol Hyg B. 1984 Dec;179(6):555-65. German.

PMID:
6532016
48.

[Control of infection in a primarily surgical intensive care unit].

Mackay E, Lackner F, Pauser G, Rotter M, Wewalka G.

Anaesthesist. 1984 Nov;33(11):564-72. German.

PMID:
6517264
49.

Postoperative infections in colonic surgery after enteral bacitracin-neomycin-clindamycin or parenteral mezlocillin-oxacillin prophylaxis.

Schiessel R, Huk I, Starlinger M, Wunderlich M, Rotter M, Wewalka G, Schemper M.

J Hosp Infect. 1984 Sep;5(3):289-97.

PMID:
6208248
50.

Sero-epidemiology of legionellosis in Austria.

Wewalka G.

Zentralbl Bakteriol Mikrobiol Hyg A. 1983 Jul;255(1):15-9.

PMID:
6356709

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