FIND

researchers

DISCOVER

relevant articles

PROMOTE

your research

now for free

Anja Siitonen

Research Profile

Geographic Areas

Finland

Disorders

Procedures

Living Beings

Phenomena

Concepts & Ideas

Virulence

Anatomy

Activities & Behaviors

Travel

Physiology

Chemicals & Drugs

DNA, Bacterial

Co-author Network

Publications

TOP 3
Anna-Maria Hokajärvi; Ulla-Maija Nakari; Tarja Pitkänen; Anja Siitonen; Henri M P Siljanen; Eila Torvinen; Ilkka T Miettinen
Occurrence of thermotolerant Campylobacter spp. and adenoviruses in Finnish bathing waters and purified sewage effluents.
Isidore Juste O Bonkoungou; Antti J Hakanen; Kaisa Haukka; Monica Osterblad; Nicolas Barro; Alfred S Traoré; Anja Siitonen
Bacterial and viral etiology of childhood diarrhea in Ouagadougou, Burkina Faso.
R Tuompo; Timo Hannu; Leena Mattila; Anja Siitonen; Marjatta Leirisalo-Repo
Reactive arthritis following Salmonella infection: a population-based study.

Register for free to view:

Visualized networks:

See your personal network in
sophisticated graphical views

GeoTargeted Searches:

Locate experts around the world
and connect with global collaborators

Research Profiles:

See the research activity
of experts around the globe

Geonetwork of Anja Siitonen (preview)

Cities where this author has publications
Cities where co-authors of this author have publications

Flash Player Required

All Publications

2013: Anna-Maria Hokajärvi; Ulla-Maija Nakari; Tarja Pitkänen; Anja Siitonen; Henri M P Siljanen; Eila Torvinen; Ilkka T Miettinen
Occurrence of thermotolerant Campylobacter spp. and adenoviruses in Finnish bathing waters and purified sewage effluents.
Journal of water and health 2013;11(1):120-34.
2013: Isidore Juste O Bonkoungou; Antti J Hakanen; Kaisa Haukka; Monica Osterblad; Nicolas Barro; Alfred S Traoré; Anja Siitonen
Bacterial and viral etiology of childhood diarrhea in Ouagadougou, Burkina Faso.
BMC pediatrics 2013;13():36.
2013: R Tuompo; Timo Hannu; Leena Mattila; Anja Siitonen; Marjatta Leirisalo-Repo
Reactive arthritis following Salmonella infection: a population-based study.
Scandinavian journal of rheumatology 2013;42(3):196-202.
2013: Mirva Lehtopolku; Ulla-Maija Nakari; Pauli Puukka; Anja Siitonen; Erkki Eerola; Pentti Huovinen; Pirkko Kotilainen; Antti J Hakanen
Reply to "disk diffusion method for erythromycin and ciprofloxacin susceptibility testing of Campylobacter jejuni and Campylobacter coli".
Journal of clinical microbiology 2013;51(1):381.
2012: Anu Kantele; Riitta Karttunen; Sari H Pakkanen; Anja Siitonen; Jussi M Kantele
Live oral typhoid vaccine Salmonella Typhi Ty21a - a surrogate vaccine against non-typhoid salmonella?
Vaccine 2012;30(50):7238-45.
2012: Outi Martikainen; Anja Siitonen; Nicolas Barro; Isidore Juste Bonkoungou; Assèta Kagambèga; Kaisa Haukka
Characterization of Shigatoxigenic Escherichia coli strains from Burkina Faso.
Foodborne pathogens and disease 2012;9(11):1015-21.
2012: Assèta Kagambèga; Outi Martikainen; Anja Siitonen; Alfred S Traoré; Nicolas Barro; Kaisa Haukka
Prevalence of diarrheagenic Escherichia coli virulence genes in the feces of slaughtered cattle, chickens, and pigs in Burkina Faso.
MicrobiologyOpen 2012;1(3):276-84.
2012: I J O Bonkoungou; R Dembelé; Nicolas Barro; T Lienemann; O Martikainen; I Sanou; Anja Siitonen; Alfred S Traoré; K Haukka
Diarrhoeagenic Escherichia coli detected by 16-plex PCR in children with and without diarrhoea in Burkina Faso.
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases 2012;18(9):901-6.
2012: Taru Lienemann; Ruska Rimhanen-Finne; Kai Rönnholm; Eeva Salo; Jari J Hirvonen; Markku Kuusi; Mari Taimisto; Eveliina Tarkka; Anja Siitonen
Shiga toxin-producing Escherichia coli serotype O78:H(-) in family, Finland, 2009.
Emerging infectious diseases 2012;18(4):577-81.
2012: Leila M Sihvonen; Anja Siitonen; Mikael Skurnik; Susanna Toivonen; Jukka Corander; Elisa Huovinen; Kaisa Jalkanen; Markku Kuusi; Kaisa Haukka
Clinical isolates of Yersinia enterocolitica biotype 1A represent two phylogenetic lineages with differing pathogenicity-related properties.
BMC microbiology 2012;12():208.
2011: Mirva Lehtopolku; Ulla-Maija Nakari; Anja Siitonen; Erkki Eerola; Marjo Haanperä-Heikkinen; Marja-Liisa Hänninen; Pentti Huovinen; Jari Jalava; Pirkko Kotilainen; Antti J Hakanen
Ribosomal mutations as the main cause of macrolide resistance in Campylobacter jejuni and Campylobacter coli.
Antimicrobial agents and chemotherapy 2011;55(12):5939-41.
2011: Ruska Rimhanen-Finne; Anja Siitonen; M Sjöman; M J Virtanen; S Guedes; T Johansson; J Jokinen; T Korhonen; H Kuronen; T Lienemann; J Mäkinen; Taina Niskanen; Markku Kuusi
A nationwide outbreak of Salmonella bovismorbificans associated with sprouted alfalfa seeds in Finland, 2009.
Zoonoses and public health 2011;58(8):589-96.
2011: Ulla-Maija Nakari; Marjaana Hakkinen; Anja Siitonen
Identification of persistent subtypes of Campylobacter jejuni by pulsed-field gel electrophoresis in Finland.
Foodborne pathogens and disease 2011;8(10):1143-5.
2011: Leila Sihvonen; Saija Hallanvuo; Kaisa Haukka; Mikael Skurnik; Anja Siitonen
The ail gene is present in some Yersinia enterocolitica biotype 1A strains.
Foodborne pathogens and disease 2011;8(3):455-7.
2010: Marianne Gunell; Pirkko Kotilainen; Jari Jalava; Pentti Huovinen; Anja Siitonen; Antti J Hakanen
In vitro activity of azithromycin against nontyphoidal Salmonella enterica.
Antimicrobial agents and chemotherapy 2010;54(8):3498-501.
2010: Yuliy A Ratiner; Leila Sihvonen; Yanqun Liu; Lei Wang; Anja Siitonen
Alteration of flagellar phenotype of Escherichia coli strain P12b, the standard type strain for flagellar antigen H17, possessing a new non-fliC flagellin gene flnA, and possible loss of original flagellar phenotype and genotype in the course of subculturing through semisolid media.
Archives of microbiology 2010;192(4):267-78.
2010: Mirva Lehtopolku; Ulla-Maija Nakari; Pirkko Kotilainen; Pentti Huovinen; Anja Siitonen; Antti J Hakanen
Antimicrobial susceptibilities of multidrug-resistant Campylobacter jejuni and C. coli strains: in vitro activities of 20 antimicrobial agents.
Antimicrobial agents and chemotherapy 2010;54(3):1232-6.
2009: Marjaana Hakkinen; Ulla-Maija Nakari; Anja Siitonen
Chickens and cattle as sources of sporadic domestically acquired Campylobacter jejuni infections in Finland.
Applied and environmental microbiology 2009;75(16):5244-9.
2009: Jenni Antikainen; Eveliina Tarkka; Kaisa Haukka; Anja Siitonen; Martti Vaara; Juha Kirveskari
New 16-plex PCR method for rapid detection of diarrheagenic Escherichia coli directly from stool samples.
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology 2009;28(8):899-908.
2009: R Rimhanen-Finne; Taina Niskanen; Saija Hallanvuo; P Makary; K Haukka; S Pajunen; Anja Siitonen; R Ristolainen; H Pöyry; Jukka Ollgren; Markku Kuusi
Yersinia pseudotuberculosis causing a large outbreak associated with carrots in Finland, 2006.
Epidemiology and infection 2009;137(3):342-7.
2008: Susanna Kangas; Johanna Takkinen; Marjaana Hakkinen; Ulla-Maija Nakari; Tuula Johansson; Heikki Henttonen; Laura Virtaluoto; Anja Siitonen; Jukka Ollgren; Markku Kuusi
Yersinia pseudotuberculosis O:1 traced to raw carrots, Finland.
Emerging infectious diseases 2008;14(12):1959-61.
2008: Ulla-Maija Nakari; A Puhakka; Anja Siitonen
Correct identification and discrimination between Campylobacter jejuni and C. coli by a standardized hippurate test and species-specific polymerase chain reaction.
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology 2008;27(7):513-8.
2008: K Haukka; Anja Siitonen
Emerging resistance to newer antimicrobial agents among Shigella isolated from Finnish foreign travellers.
Epidemiology and infection 2008;136(4):476-82.
2007: Sirpa Heinikainen; Tarja Pohjanvirta; Marjut Eklund; Anja Siitonen; Sinikka Pelkonen
Tracing shigatoxigenic Escherichia coli O103, O145, and O174 infections from farm residents to cattle.
Journal of clinical microbiology 2007;45(11):3817-20.
2007: TM Peters; Christian Berghold; Derek Brown; John Coia; Anna Maria Dionisi; A Echeita; I S T Fisher; AJ Gatto; N Gill; J Green; Peter Gerner-Smidt; M Heck; Ingeborg Lederer; Susanna Lukinmaa; Ida Luzzi; C Maguire; Rita Prager; Miguel A Usera; Anja Siitonen; E John Threlfall; Mia Torpdahl; Helmut Tschäpe; W J B Wannet; W K Van der Zwaluw
Relationship of pulsed-field profiles with key phage types of Salmonella enterica serotype Enteritidis in Europe: results of an international multi-centre study.
Epidemiology and infection 2007;135(8):1274-81.
2007: Markku Kuusi; Marjut Eklund; Anja Siitonen; Maria Virkki; Paivi Häkkinen; Rauli Mäkelä
Prolonged shedding of shiga toxin-producing Escherichia coli.
The Pediatric infectious disease journal 2007;26(3):279.
2006: Katri Jalava; Marjaana Hakkinen; Miia Valkonen; Ulla-Maija Nakari; Taito Palo; Saija Hallanvuo; Jukka Ollgren; Anja Siitonen; J Pekka Nuorti
An outbreak of gastrointestinal illness and erythema nodosum from grated carrots contaminated with Yersinia pseudotuberculosis.
The Journal of infectious diseases 2006;194(9):1209-16.
2006: AJ Gatto; TM Peters; J Green; I S T Fisher; O Noel Gill; S J O'brien; C Maguire; Christian Berghold; Ingeborg Lederer; Peter Gerner-Smidt; Mia Torpdahl; Anja Siitonen; Susanna Lukinmaa; Helmut Tschäpe; Rita Prager; Ida Luzzi; Anna Maria Dionisi; W K VAN DER Zwaluw; M Heck; John Coia; Derek Brown; Miguel A Usera; A Echeita; E John Threlfall
Distribution of molecular subtypes within Salmonella enterica serotype Enteritidis phage type 4 and S. Typhimurium definitive phage type 104 in nine European countries, 2000-2004: results of an international multi-centre study.
Epidemiology and infection 2006;134(4):729-36.
2006: Marjut Eklund; M Bielaszewska; Ulla-Maija Nakari; H Karch; Anja Siitonen
Molecular and phenotypic profiling of sorbitol-fermenting Escherichia coli O157:H- human isolates from Finland.
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases 2006;12(7):634-41.
2006: Maria Fredriksson-Ahomaa; Andreas Stolle; Anja Siitonen; Hannu Korkeala
Sporadic human Yersinia enterocolitica infections caused by bioserotype 4/O : 3 originate mainly from pigs.
Journal of medical microbiology 2006;55(Pt 6):747-9.
2006: Saija Hallanvuo; Joanna Peltola; Tarja Heiskanen; Anja Siitonen
Simplified phenotypic scheme evaluated by 16S rRNA sequencing for differentiation between Yersinia enterocolitica and Y. enterocolitica-like species.
Journal of clinical microbiology 2006;44(3):1077-80.
2006: Outi Lyytikäinen; Ulla-Maija Nakari; Susanna Lukinmaa; Eija Kela; N Nguyen Tran Minh; Anja Siitonen
Surveillance of listeriosis in Finland during 1995-2004.
Euro surveillance : bulletin Européen sur les maladies transmissibles = European communicable disease bulletin 2006;11(6):82-5.
2006: Susanna Lukinmaa; Ulla-Maija Nakari; Anna Liimatainen; Anja Siitonen
Genomic diversity within phage types of Salmonella enterica ssp. enterica serotypes Enteritidis and Typhimurium.
Foodborne pathogens and disease 2006;3(1):97-105.
2006: Philippe Guerin; karin nygard; Anja Siitonen; Line Vold; Markku Kuusi; Birgitta de Jong; John-Arne Rottingen; Ole Alvseike; A Olsson; Jørgen Lassen; Yvonne Andersson; Preben Aavitsland
Emerging Salmonella Enteritidis anaerogenic phage type 14b: outbreak in Norwegian, Swedish and Finnish travellers returning from Greece.
Euro surveillance : bulletin Européen sur les maladies transmissibles = European communicable disease bulletin 2006;11(2):61-6.
2006: Susanna Lukinmaa; Kimmo Mattila; Ville Lehtinen; Marjaana Hakkinen; Markku Koskela; Anja Siitonen
Territorial waters of the Baltic Sea as a source of infections caused by Vibrio cholerae non-O1, non-O139: report of 3 hospitalized cases.
Diagnostic microbiology and infectious disease 2006;54(1):1-6.
2005: Marjut Eklund; J Pekka Nuorti; Petri Ruutu; Anja Siitonen
Shigatoxigenic Escherichia coli (STEC) infections in Finland during 1998-2002: a population-based surveillance study.
Epidemiology and infection 2005;133(5):845-52.
2005: Timo Hannu; Leena Mattila; Hilpi Rautelin; Anja Siitonen; Marjatta Leirisalo-Repo
Three cases of cardiac complications associated with Campylobacter jejuni infection and review of the literature.
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology 2005;24(9):619-22.
2005: Timo Hannu; Leena Mattila; Anja Siitonen; Marjatta Leirisalo-Repo
Reactive arthritis attributable to Shigella infection: a clinical and epidemiological nationwide study.
Annals of the rheumatic diseases 2005;64(4):594-8.
2005: Ulla-Maija Nakari; Katja Laaksonen; Maija Korkeila; Anja Siitonen
Comparative typing of Campylobacter jejuni by heat-stable serotyping and PCR-based restriction fragment length polymorphism analysis.
Journal of clinical microbiology 2005;43(3):1166-70.
2005: Dirk Werber; Johannes Dreesman; Fabian Feil; Ulrich van Treeck; Gerhard Fell; Steen Ethelberg; Anja M Hauri; Peter Roggentin; Rita Prager; I S T Fisher; Susanne C Behnke; Edda Bartelt; Ekkehard Weise; Andrea Ellis; Anja Siitonen; Yvonne Andersson; Helmut Tschäpe; Michael H Kramer; Andrea Ammon
International outbreak of Salmonella Oranienburg due to German chocolate.
BMC infectious diseases 2005;5():7.
2005: Johanna Takkinen; Ulla-Maija Nakari; Tuula Johansson; Taina Niskanen; Anja Siitonen; Markku Kuusi
A nationwide outbreak of multiresistant Salmonella Typhimurium in Finland due to contaminated lettuce from Spain, May 2005.
Euro surveillance : bulletin Européen sur les maladies transmissibles = European communicable disease bulletin 2005;10(6):E050630.1.
2004: Susanna Lukinmaa; Ulla-Maija Nakari; Marjut Eklund; Anja Siitonen
Application of molecular genetic methods in diagnostics and epidemiology of food-borne bacterial pathogens.
APMIS : acta pathologica, microbiologica, et immunologica Scandinavica 2004;112(11-12):908-29.
2004: Susanna Lukinmaa; Kaarina Aarnisalo; Maija-Liisa Suihko; Anja Siitonen
Diversity of Listeria monocytogenes isolates of human and food origin studied by serotyping, automated ribotyping and pulsed-field gel electrophoresis.
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases 2004;10(6):562-8.
2004: Katri Jalava; Saija Hallanvuo; Ulla-Maija Nakari; Petri Ruutu; Eija Kela; T Heinäsmäki; Anja Siitonen; J Pekka Nuorti
Multiple outbreaks of Yersinia pseudotuberculosis infections in Finland.
Journal of clinical microbiology 2004;42(6):2789-91.
2004: Nanna Lindqvist; Sirpa Heinikainen; Anja Siitonen; Sinikka Pelkonen
Molecular characterization of Salmonella enterica subsp. enterica serovar Typhimurium DT1 isolates.
Epidemiology and infection 2004;132(2):263-72.
2004: J Pekka Nuorti; Taina Niskanen; Saija Hallanvuo; Janne Mikkola; Eija Kela; Maija Hatakka; Maria Fredriksson-Ahomaa; Outi Lyytikainen; Anja Siitonen; Hannu Korkeala; Petri Ruutu
A widespread outbreak of Yersinia pseudotuberculosis O:3 infection from iceberg lettuce.
The Journal of infectious diseases 2004;189(5):766-74.
2004: Antti Vierikko; Marja-Liisa Hänninen; Anja Siitonen; Petri Ruutu; Hilpi Rautelin
Domestically acquired Campylobacter infections in Finland.
Emerging infectious diseases 2004;10(1):127-30.
2003: Timo Hannu; Leena Mattila; J Pekka Nuorti; Petri Ruutu; Janne Mikkola; Anja Siitonen; Marjatta Leirisalo-Repo
Reactive arthritis after an outbreak of Yersinia pseudotuberculosis serotype O:3 infection.
Annals of the rheumatic diseases 2003;62(9):866-9.
2003: Susanna Lukinmaa; Maria Miettinen; Ulla-Maija Nakari; Hannu Korkeala; Anja Siitonen
Listeria monocytogenes isolates from invasive infections: variation of sero- and genotypes during an 11-year period in Finland.
Journal of clinical microbiology 2003;41(4):1694-700.
2003: Yuli A Ratiner; Saara Salmenlinna; Marjut Eklund; Markku Keskimäki; Anja Siitonen
Serology and genetics of the flagellar antigen of Escherichia coli O157:H7a,7c.
Journal of clinical microbiology 2003;41(3):1033-40.
2003: Saija Hallanvuo; Pekka Nuorti; Ulla-Maija Nakari; Anja Siitonen
Molecular epidemiology of the five recent outbreaks of Yersinia pseudotuberculosis in Finland.
Advances in experimental medicine and biology 2003;529():309-12.
2002: Marjut Eklund; Kirsikka Leino; Anja Siitonen
Clinical Escherichia coli strains carrying stx genes: stx variants and stx-positive virulence profiles.
Journal of clinical microbiology 2002;40(12):4585-93.
2002: Nanna Lindqvist; Anja Siitonen; Sinikka Pelkonen
Molecular follow-up of Salmonella enterica subsp. enterica serovar Agona infection in cattle and humans.
Journal of clinical microbiology 2002;40(10):3648-53.
2002: Saija Hallanvuo; Mikael Skurnik; Kristiina Asplund; Anja Siitonen
Detection of a novel repeated sequence useful for epidemiological typing of pathogenic Yersinia enterocolitica.
International journal of medical microbiology : IJMM 2002;292(3-4):215-25.
2002: Joanna Koort; Susanna Lukinmaa; Marjatta Rantala; Erja Unkila; Anja Siitonen
Technical improvement to prevent DNA degradation of enteric pathogens in pulsed-field gel electrophoresis.
Journal of clinical microbiology 2002;40(9):3497-8.
2002: Susanna Lukinmaa; Elina Takkunen; Anja Siitonen
Molecular epidemiology of Clostridium perfringens related to food-borne outbreaks of disease in Finland from 1984 to 1999.
Applied and environmental microbiology 2002;68(8):3744-9.
2002: Elina Lahti; M Eklund; Petri Ruutu; Anja Siitonen; Leila Rantala; P Nuorti; Tuula Honkanen-Buzalski
Use of phenotyping and genotyping to verify transmission of Escherichia coli O157:H7 from dairy farms.
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology 2002;21(3):189-95.
2002: Timo Hannu; Leena Mattila; Hilpi Rautelin; Pirkko Pelkonen; Pekka Lahdenne; Anja Siitonen; Marjatta Leirisalo-Repo
Campylobacter-triggered reactive arthritis: a population-based study.
Rheumatology (Oxford, England) 2002;41(3):312-8.
2002: Timo Hannu; Leena Mattila; Anja Siitonen; Marjatta Leirisalo-Repo
Reactive arthritis following an outbreak of Salmonella typhimurium phage type 193 infection.
Annals of the rheumatic diseases 2002;61(3):264-6.
2002: ME Jantunen; Harri Saxén; Eeva Salo; Anja Siitonen
Recurrent urinary tract infections in infancy: relapses or reinfections?
The Journal of infectious diseases 2002;185(3):375-9.
2001: Markku Keskimäki; M Eklund; H Pesonen; Tarja Heiskanen; Anja Siitonen
EPEC, EAEC and STEC in stool specimens: prevalence and molecular epidemiology of isolates.
Diagnostic microbiology and infectious disease 2001;40(4):151-6.
2001: Maria Fredriksson-Ahomaa; Saija Hallanvuo; Tiina Korte; Anja Siitonen; Hannu Korkeala
Correspondence of genotypes of sporadic Yersinia enterocolitica bioserotype 4/O:3 strains from human and porcine sources.
Epidemiology and infection 2001;127(1):37-47.
2001: Marjut Eklund; F Scheutz; Anja Siitonen
Clinical isolates of non-O157 Shiga toxin-producing Escherichia coli: serotypes, virulence characteristics, and molecular profiles of strains of the same serotype.
Journal of clinical microbiology 2001;39(8):2829-34.
2001: R Pouttu; Benita Westerlund-Wikström; Hannu Lång; K Alsti; Ritva Virkola; U Saarela; Anja Siitonen; Nisse Kalkkinen; Timo K Korhonen
matB, a common fimbrillin gene of Escherichia coli, expressed in a genetically conserved, virulent clonal group.
Journal of bacteriology 2001;183(16):4727-36.
2001: ME Jantunen; Harri Saxén; Susanna Lukinmaa; Marja Ala-Houhala; Anja Siitonen
Genomic identity of pyelonephritogenic Escherichia coli isolated from blood, urine and faeces of children with urosepsis.
Journal of medical microbiology 2001;50(7):650-2.
2001: ME Jantunen; Anja Siitonen; Marja Ala-Houhala; P Ashorn; A Föhr; Olli Koskimies; Sakari Wikström; Harri Saxén
Predictive factors associated with significant urinary tract abnormalities in infants with pyelonephritis.
The Pediatric infectious disease journal 2001;20(6):597-601.
2001: Elina Lahti; Markku Keskimäki; Leila Rantala; Paula Hyvönen; Anja Siitonen; Tuula Honkanen-Buzalski
Occurrence of Escherichia coli O157 in Finnish cattle.
Veterinary microbiology 2001;79(3):239-51.
2001: M Saari; T Cheasty; K Leino; Anja Siitonen
Phage types and genotypes of Shiga toxin-Producing Escherichia coli O157 in Finland.
Journal of clinical microbiology 2001;39(3):1140-3.
2001: Leena Mattila; Anja Siitonen; H Peltola
[Prevention and treatment of traveller's diarrhea].
Duodecim; lääketieteellinen aikakauskirja 2001;117(14):1452-8; quiz 1459, 1471.
2001: Anja Siitonen; Riitta Maijala
[Microbiological dangers of food].
Duodecim; lääketieteellinen aikakauskirja 2001;117(1):84-90.
2000: Markku Keskimäki; Leena Mattila; H Peltola; Anja Siitonen
Prevalence of diarrheagenic Escherichia coli in finns with or without diarrhea during a round-the-world trip.
Journal of clinical microbiology 2000;38(12):4425-9.
2000: Outi Lyytikäinen; Tiina Autio; Riitta Maijala; Petri Ruutu; Tuula Honkanen-Buzalski; MK Miettinen; Maija Hatakka; Janne Mikkola; V J Anttila; Tuula Johansson; Leila Rantala; T Aalto; Hannu Korkeala; Anja Siitonen
An outbreak of Listeria monocytogenes serotype 3a infections from butter in Finland.
The Journal of infectious diseases 2000;181(5):1838-41.
2000: ME Jantunen; Anja Siitonen; Olli Koskimies; Sakari Wikström; Ulla-Maija Kärkkäinen; Eeva Salo; Harri Saxén
Predominance of class II papG allele of Escherichia coli in pyelonephritis in infants with normal urinary tract anatomy.
The Journal of infectious diseases 2000;181(5):1822-4.
2000: Ulla-Maija Kärkkäinen; R Ikäheimo; Marja-Leena Katila; A Sivonen; Anja Siitonen
Low virulence of Escherichia coli strains causing urinary tract infection in renal disease patients.
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology 2000;19(4):254-9.
2000: Outi Lyytikäinen; Joanna Koort; L Ward; R Schildt; Petri Ruutu; E Japisson; M Timonen; Anja Siitonen
Molecular epidemiology of an outbreak caused by Salmonella enterica serovar Newport in Finland and the United Kingdom.
Epidemiology and infection 2000;124(2):185-92.
2000: Outi Lyytikäinen; Anja Siitonen; Tuula Johansson; Susanna Lukinmaa; Janne Mikkola; Petri Ruutu
[Listeriosis in Finland].
Duodecim; lääketieteellinen aikakauskirja 2000;116(19):2111-8.
2000: Ulla-Maija Kärkkäinen; R Ikäheimo; Marja-Leena Katila; Anja Siitonen
Recurrence of urinary tract infections in adult patients with community-acquired pyelonephritis caused by E. coli: a 1-year follow-up.
Scandinavian journal of infectious diseases 2000;32(5):495-9.
1999: MK Miettinen; Anja Siitonen; P Heiskanen; H Haajanen; K Johanna Björkroth; Hannu Korkeala
Molecular epidemiology of an outbreak of febrile gastroenteritis caused by Listeria monocytogenes in cold-smoked rainbow trout.
Journal of clinical microbiology 1999;37(7):2358-60.
1999: Susanna Lukinmaa; R Schildt; T Rinttilä; Anja Siitonen
Salmonella enteritidis phage types 1 and 4: pheno- and genotypic epidemiology of recent outbreaks in Finland.
Journal of clinical microbiology 1999;37(7):2176-82.
1999: Mikko Paunio; Richard Pebody; Markku Keskimäki; Maarit Kokki; Petri Ruutu; S Oinonen; V Vuotari; Anja Siitonen; Elina Lahti; Pauli Leinikki
Swimming-associated outbreak of Escherichia coli O157:H7.
Epidemiology and infection 1999;122(1):1-5.
1999: Markku Keskimäki; Yuli A Ratiner; S Oinonen; E Leijala; M Nurminen; M Saari; Anja Siitonen
Haemolytic-uraemic syndrome caused by vero toxin-producing Escherichia coli serotype Rough: K-: H49.
Scandinavian journal of infectious diseases 1999;31(2):141-4.
1998: Markku Keskimäki; M Saari; Tarja Heiskanen; Anja Siitonen
Shiga toxin-producing Escherichia coli in finland from 1990 through 1997: prevalence and characteristics of isolates.
Journal of clinical microbiology 1998;36(12):3641-6.
1998: Leena Mattila; Marjatta Leirisalo-Repo; Pirkko Pelkonen; S Koskimies; K Granfors; Anja Siitonen
Reactive arthritis following an outbreak of Salmonella Bovismorbificans infection.
The Journal of infection 1998;36(3):289-95.
1997: R Puohiniemi; Tarja Heiskanen; Anja Siitonen
Molecular epidemiology of two international sprout-borne Salmonella outbreaks.
Journal of clinical microbiology 1997;35(10):2487-91.
1996: Harri Saxén; E Tarkka; P Hannikainen; R Nikku; Merja Rautio; Anja Siitonen
Escherichia coli and appendicitis: phenotypic characteristics of E. coli isolates from inflamed and noninflamed appendices.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 1996;23(5):1038-42.
1996: T M Johansson; R Schildt; S Ali-Yrkko; Anja Siitonen; Riitta Maijala
The first Salmonella enteritidis phage type 1 infection of a commercial layer flock in Finland.
Acta veterinaria Scandinavica 1996;37(4):471-9.
1996: R Ikäheimo; Anja Siitonen; Tarja Heiskanen; U Kärkkäinen; P Kuosmanen; P Lipponen; P H Mäkelä
Recurrence of urinary tract infection in a primary care setting: analysis of a 1-year follow-up of 179 women.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 1996;22(1):91-9.
1995: J Ridell; Anja Siitonen; Lars Paulin; O Lindroos; Hannu Korkeala; M J Albert
Characterization of Hafnia alvei by biochemical tests, random amplified polymorphic DNA PCR, and partial sequencing of 16S rRNA gene.
Journal of clinical microbiology 1995;33(9):2372-6.
1995: Marja-Liisa Hänninen; Anja Siitonen
Distribution of Aeromonas phenospecies and genospecies among strains isolated from water, foods or from human clinical samples.
Epidemiology and infection 1995;115(1):39-50.
1995: J Korpela; P Kärpänoja; R Taipalinen; Anja Siitonen
Subtyping of Shigella sonnei for tracing nosocomial transmission.
The Journal of hospital infection 1995;30(4):261-6.
1995: A Pönkä; Y Andersson; Anja Siitonen; B de Jong; M Jahkola; O Haikala; A Kuhmonen; P Pakkala
Salmonella in alfalfa sprouts.
Lancet 1995;345(8947):462-3.
1995: Marja-Liisa Hänninen; S Salmi; L Mattila; R Taipalinen; Anja Siitonen
Association of Aeromonas spp. with travellers' diarrhoea in Finland.
Journal of medical microbiology 1995;42(1):26-31.
1994: L Mattila; M Leirisalo-Repo; S Koskimies; K Granfors; Anja Siitonen
Reactive arthritis following an outbreak of Salmonella infection in Finland.
British journal of rheumatology 1994;33(12):1136-41.
1994: J Ridell; Anja Siitonen; Lars Paulin; L Mattila; Hannu Korkeala; M J Albert
Hafnia alvei in stool specimens from patients with diarrhea and healthy controls.
Journal of clinical microbiology 1994;32(9):2335-7.
1994: E Tarkka; H Ahman; Anja Siitonen
Ribotyping as an epidemiologic tool for Escherichia coli.
Epidemiology and infection 1994;112(2):263-74.
1994: R Ikäheimo; Anja Siitonen; U Kärkkäinen; J Mustonen; Tarja Heiskanen; P H Mäkelä
Community-acquired pyelonephritis in adults: characteristics of E. coli isolates in bacteremic and non-bacteremic patients.
Scandinavian journal of infectious diseases 1994;26(3):289-96.
1993: L Mattila; Heikki Peltola; Anja Siitonen; H Kyrönseppä; I Simula; M Kataja
Short-term treatment of traveler's diarrhea with norfloxacin: a double-blind, placebo-controlled study during two seasons.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 1993;17(4):779-82.
1993: Anja Siitonen; Annika Takala; Y A Ratiner; AK Pere; P H Mäkelä
Invasive Escherichia coli infections in children: bacterial characteristics in different age groups and clinical entities.
The Pediatric infectious disease journal 1993;12(7):606-12.
1993: Anja Siitonen; R Martikainen; R Ikäheimo; Juni Palmgren; P H Mäkelä
Virulence-associated characteristics of Escherichia coli in urinary tract infection: a statistical analysis with special attention to type 1C fimbriation.
Microbial pathogenesis 1993;15(1):65-75.
1993: R Ikäheimo; Anja Siitonen; U Kärkkäinen; P H Mäkelä
Virulence characteristics of Escherichia coli in nosocomial urinary tract infection.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 1993;16(6):785-91.
1993: R Ikäheimo; Anja Siitonen; U Kärkkäinen; P Kuosmanen; P H Mäkelä
Characteristics of Escherichia coli in acute community-acquired cystitis of adult women.
Scandinavian journal of infectious diseases 1993;25(6):705-12.
1992: Anja Siitonen; M Nurminen
Bacterial motility is a colonization factor in experimental urinary tract infection.
Infection and immunity 1992;60(9):3918-20.
1992: Ahti Tarkkanen; B L Allen; P H Williams; M Kauppi; KK Haahtela; Anja Siitonen; I Orskov; F Orskov; Steven Clegg; Timo K Korhonen
Fimbriation, capsulation, and iron-scavenging systems of Klebsiella strains associated with human urinary tract infection.
Infection and immunity 1992;60(3):1187-92.
1992: L Mattila; Anja Siitonen; H Kyrönseppä; I Simula; P Oksanen; M Stenvik; P Salo; Heikki Peltola
Seasonal variation in etiology of travelers' diarrhea. Finnish-Moroccan Study Group.
The Journal of infectious diseases 1992;165(2):385-8.
1991: Heikki Peltola; Anja Siitonen; H Kyrönseppä; I Simula; L Mattila; P Oksanen; M J Kataja; M Cadoz
Prevention of travellers' diarrhoea by oral B-subunit/whole-cell cholera vaccine.
Lancet 1991;338(8778):1285-9.
1990: E Heikkilä; Anja Siitonen; M Jahkola; M Fling; L Sundström; Pentti Huovinen
Increase of trimethoprim resistance among Shigella species, 1975-1988: analysis of resistance mechanisms.
The Journal of infectious diseases 1990;161(6):1242-8.
1990: Hilpi Rautelin; K Koota; R von Essen; M Jahkola; Anja Siitonen; Timo U Kosunen
Waterborne Campylobacter jejuni epidemic in a Finnish hospital for rheumatic diseases.
Scandinavian journal of infectious diseases 1990;22(3):321-6.
1988: B Westerlund; Anja Siitonen; J Elo; P H Williams; Timo K Korhonen; P H Mäkelä
Properties of Escherichia coli isolates from urinary tract infections in boys.
The Journal of infectious diseases 1988;158(5):996-1002.
1988: M Nurminen; M Karvonen; Anja Siitonen
Detection of gram-negative bacteria in urine by the chromogenic limulus assay.
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology 1988;7(4):529-31.
1987: AK Pere; Bogdan Nowicki; Harri Saxén; Anja Siitonen; Timo K Korhonen
Expression of P, type-1, and type-1C fimbriae of Escherichia coli in the urine of patients with acute urinary tract infection.
The Journal of infectious diseases 1987;156(4):567-74.
1987: B Westerlund; AK Pere; Timo K Korhonen; A K Jarvinen; Anja Siitonen; P H Williams
Characterisation of Escherichia coli strains associated with canine urinary tract infections.
Research in veterinary science 1987;42(3):404-6.
1984: V Väisänen-Rhen; J Elo; E Väisänen; Anja Siitonen; I Orskov; F Orskov; stefan svenson; P H Mäkelä; Timo K Korhonen
P-fimbriated clones among uropathogenic Escherichia coli strains.
Infection and immunity 1984;43(1):149-55.
1982: Timo K Korhonen; V Väisänen; P Kallio; EL Nurmiaho-Lassila; H Ranta; Anja Siitonen; J Elo; stefan svenson; C Svanborg-Edén
The role of pili in the adhesion of Escherichia coli to human urinary tract epithelial cells.
Scandinavian journal of infectious diseases. Supplementum 1982;33():26-31.
1981: V Väisänen; J Elo; L G Tallgren; Anja Siitonen; P H Mäkelä; C Svanborg-Edén; G Källenius; stefan svenson; H Hultberg; T Korhonen
Mannose-resistant haemagglutination and P antigen recognition are characteristic of Escherichia coli causing primary pyelonephritis.
Lancet 1981;2(8260-61):1366-9.