MPH 504 - Epidemiology (Module 2 - SLP) Essay Example | Topics and Well Written Essays - 500 words

MPH 504 - Epidemiology (Module 2 - SLP) - Essay ExampleThe first source of information for hypothesis generation in any irruption is causa-patients group which will provide valuable information on the potential sources of exposure (Meijia, 2006). In case the case-patient is unavailable, family member or friend moldiness be interviewed. In case, the case-patient is a child, or guardian must be interviewed. Based on the size of the outbreak, about 8-10 cases of different demographic characteristics must be selected for the interview. favourite(a) are those cases which have occurred during the middle of the outbreak and those with typical case presentations. However, it is important to remember that even curious cases may provide important clues. The following questions may be asked (Meijia, 2006)4. Given your knowledge about E. coli O157H7, the descriptive epidemiology of the initial cases, and the results of hypothesis-generating interviews, outline the information available at th is point on the source of the outbreak and elbow room of transmission.The source of outbreak has been attributed to alfalfa sprouts and lettuce. Thus the possible sources of contamination are deer feces, cattle mire and irrigation water. The mode of transmission is