Epizootic
Query URLs
https://term.museum-digital.de/md-de/tag/135521
- Note
- In epizoology, an epizootic (or epizoötic, from Greek: epi- "upon" + zoon "animal") is a disease event in a nonhuman animal population analogous to an epidemic in humans. An epizootic disease (or epizooty) may occur in a specific locale (an "outbreak"), more generally (an "epizootic"), 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.
Defining and declaring an epizootic can be subjective; health authorities evaluate the number of new cases in a given animal population during a given period, and estimate a rate of spread that substantially exceeds what they might expect based on recent experience (i.e. a sharp elevation in the incidence rate). Because the judgement is based on what is "expected" or thought normal, a few cases of a very rare disease (like a transmissible spongiform encephalopathy outbreak in a cervid population) might be classified as an "epizootic", while many cases of a common disease (like lymphocystis in esocids) would not.
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Maul- und Klauenseuche
Erinnerungen des Martfelder...
Object information
Image: Kreismuseum Syke - CC BY-NC-SA
References
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