Epizootic

Animal disease event, analogous to an epidemic

In epizoology, an epizootic is a disease event in a nonhuman animal population analogous to an epidemic in humans. An epizootic disease may occur in a specific locale, more generally, or become widespread ("panzootic"). High population density is a major contributing factor to epizootics. The aquaculture industry is sometimes plagued by disease because of the large number of fish confined to a small area.

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