Comparative Genomics and Characterization of Hybrid Shigatoxigenic and Enterotoxigenic Escherichia coli (STEC/ETEC) Strains.

by Outi Nyholm, Jani Halkilahti, Gudrun Wiklund, Uche Okeke, Lars Paulin, Petri Auvinen, Kaisa Haukka, Anja Siitonen
Published 2015-01-01

Characterization of Shigella sonnei Isolate Carrying Shiga Toxin 2–Producing Gene

by Outi Nyholm, Taru Lienemann, Jani Halkilahti, Sointu Mero, Ruska Rimhanen-Finne, Ville Lehtinen, Saara Salmenlinna, Anja Siitonen
Published 2015-05-01

Prevalence of pneumococcal nasopharyngeal colonization and serotypes circulating in Cameroonian children after the 13-valent pneumococcal conjugate vaccine introduction

by John Njuma Libwea, Kirsi Gröndahl-Yli-Hannuksela, Marie Kobela, Maija Toropainen, Outi Nyholm, Paul Koki Ndombo, Sinata Koulla-Shiro, Hanna Nohynek, J. Pekka Nuorti, Jaana Vuopio, Arto A. Palmu
Published 2020-09-01

Novel microbiological and spatial statistical methods to improve strength of epidemiological evidence in a community-wide waterborne outbreak.

by Katri Jalava, Hanna Rintala, Jukka Ollgren, Leena Maunula, Vicente Gomez-Alvarez, Joana Revez, Marja Palander, Jenni Antikainen, Ari Kauppinen, Pia Räsänen, Sallamaari Siponen, Outi Nyholm, Aino Kyyhkynen, Sirpa Hakkarainen, Juhani Merentie, Martti Pärnänen, Raisa Loginov, Hodon Ryu, Markku Kuusi, Anja Siitonen, Ilkka Miettinen, Jorge W Santo Domingo, Marja-Liisa Hänninen, Tarja Pitkänen
Published 2014-01-01