Evasion

An Evasion (from Latin Evasio = the escape ), also leaving, is an evasive response. The opposite of this is the invasion.

In the vernacular

With a fine language it means to go a problem or a question out of the way, around it to talk ', to use an excuse.

In parasitology

An Evasion is leaving the host by the parasite.

In immunology

The Evasion in immunology is the avoidance of a pathogen before a specific immune response, for example, the antibodies of the infected organism by him (see immune evasion ).

In zoology

An Evasion is leaving an area by parts of a population of animals, such as lemmings or waxwings. This left her for increased density stress or lack of food in cold snap its original area of ​​distribution. If they then occur in areas where they do not occur regularly, it involves an invasion.