QMRA 
(2009). Population-Based Study of a Widespread Outbreak of Diarrhea Associated with Increased Mortality and Malnutrition in Botswana, January-March, 2006. 812-818.
(2009). The potential role of mobile phones in the spread of bacterial infections. The Journal of Infection in Developing Countries. 3, 628–632.
(2009). The potential role of mobile phones in the spread of bacterial infections. The Journal of Infection in Developing Countries. 3, 628–632.
(2009). The potential role of mobile phones in the spread of bacterial infections. The Journal of Infection in Developing Countries. 3, 628–632.
(2009). A sea change ahead for recreational water quality criteria. Journal of Water and Health. 7, 9–20.
(2008). Dose-Response Model for Listeria monocytogenes-Induced Stillbirths in Nonhuman Primates. Infection and Immunity. 76, 2.
(2008). Pathogenicity of severe acute respiratory coronavirus deletion mutants in hACE-2 transgenic mice. Virology.. 376, 2.
(2008). Pathogenicity of severe acute respiratory coronavirus deletion mutants in hACE-2 transgenic mice. Virology. 376, 379–389.
(2008). Risk factors for endemic giardiasis: highlighting the possible association of contaminated water and food. Transactions of The Royal Society of Tropical Medicine & Hygiene. 102,
(2008). A study of the microbial quality of grey water and an evaluation of treatment technologies for reuse.
(2008). Surveillance for Waterborne Disease and Outbreaks Associated with Drinking Water and Water not Intended for Drinking—United States, 2005-2006. Morbity and mortality weekly report. 57(SS09),
(2008). Surveillance for waterborne disease and outbreaks associated with recreational water use and other aquatic facility-associated health events - United States, 2005-2006. Morbidity and Mortality Weekly Report. 57((SS09)),
(2007). Detection of Toxoplasma gondii-like oocysts in cat feces and estimates of the environmental oocyst burden. Journal of the American Veterinary Medical Association. 231,
(2007). Environmental Impact Statement.
(2007). Field scale quantification of microbial transport from bovine faeces under simulated rainfall events. Journal of Water and Health. 0.5(1),
(2007). Immune response, ciprofloxacin activity, and gender differences after human experimental challenge by two strains of enterotoxigenic Escherichia coli. Infection and immunity. 75, 1.
(2007). A Meta-Analysis on the Effects of Antibiotic Treatment on Duration of Symptoms Caused by Infection with Campylobacter Species. Clinical Infectious Diseases. 44, 5.
(2006). Cryptosporidium Hominis: Experimental Challenge of Healthy Adults. The American Journal of Tropical Medicine and Hygiene. 75, 5.
(2006). Murine Hepatitis Virus Strain 1 Produces a Clinically Relevant Model of Severe Acute Respiratory Syndrome in A/J Mice. Journal of Virology. 80, 21.
(2006). Nontyphoidal Salmonella from human clinical cases, asymptomatic children, and raw retail meats in Yucatan, Mexico. Clinical Infectious Diseases. 42, 21–28.
(2005). Mycobacterium avium Subspecies paratuberculosis Cultured from Locally and Commercially Pasteurized Cow's Milk in the Czech Republic. Applied and Environmental Microbiology. 71, 1210-1214.
(2005). Smallpox: global smallpox vaccine reserve: report by the Secretariat. World Health Assembly fifty-eighth session, provisional agenda item 13.6.