The rise of coral-eating snails

WA researchers are monitoring coral-eating snails at Rottnest amid concerns of a future outbreak on the famous island.

Bird flu outbreak waning but threat of virus lingers

A bird flu outbreak in the U.S. that led to the deaths of more than 40 million chickens and turkeys and contributed to a spike in egg and meat prices appears to be waning, but experts caution the virus hasn't disappeared ...

page 1 from 38

Outbreak

Outbreak is a term used in epidemiology to describe an occurrence of disease greater than would otherwise be expected in a particular time and place. It may be small and localized group or impact upon thousands of people across an entire continent. Two linked cases of a rare infectious disease may be sufficient to constitute an outbreak. Outbreaks may also refer to epidemics, which affect a region in a country or a group of countries, or pandemics, which describe global disease outbreaks.

This text uses material from Wikipedia, licensed under CC BY-SA