Symptoms: Vomiting; Dehydration; Abdominal pain Click to see full answer. Moreover, how many cases is considered an outbreak?In epidemiology, an outbreak is a sudden increase in occurrences of a disease in a particular time and place. It may affect a small and localized group or impact upon thousands of people across an entire continent. Four linked cases of a rare infectious disease may be sufficient to constitute an outbreak. what is a foodborne disease outbreak? Definition: An incident in which two or more persons experience a similar illness after ingestion of a common food, and epidemiologic analysis implicates the food as the source of the illness. Symptoms of illness depend upon etiologic agent. Please see the “Guidelines for Confirmation of Foodborne-Disease Outbreaks”. Moreover, how many cases of a similar illness are required to call it a foodborne outbreak? An outbreak is two or more cases of a similar illness among individuals who have had a common exposure.How many multistate foodborne illness outbreaks were there in 2017?In 2017, there were 32 multistate outbreaks (4% of all reported outbreaks). Multistate outbreaks resulted in 1,118 illnesses (8% of illnesses), 327 hospitalizations (40% of hospitalizations), and 4 deaths (20% of deaths). Pathogens responsible for multistate outbreaks: Salmonella (20 outbreaks)
