In the epidemiological investigation, two cohort studies were done. Describe what a ‘cohort study’ is? What food source was linked to illness, and what was the source of this food ?
Cyclospora What is the incubation period for Cyclospora, and how can this information be used in the investigation? In this case study, 3 Canadian businessmen were infected. Is it possible that one of these men was the source of infection for the others? Explain. For the epidemiological investigation of the outbreak of Cyclospora in Houston, […]