Molecular characterization of circulating Salmonella Typhi strains in an urban informal settlement in Kenya. oleh Caroline Ochieng, Jessica C Chen, Mike Powel Osita, Lee S Katz, Taylor Griswold, Victor Omballa, Eric Ng'eno, Alice Ouma, Newton Wamola, Christine Opiyo, Loicer Achieng, Patrick K Munywoki, Rene S Hendriksen, Molly Freeman, Matthew Mikoleit, Bonventure Juma, Godfrey Bigogo, Eric Mintz, Jennifer R Verani, Elizabeth Hunsperger, Heather A Carleton