Virulence

Definition (http://en.wikipedia.org/wiki/Virulence)

Virulence is the degree of pathogenicity within a group or species of parasites as indicated by case fatality rates and/or the ability of the organism to invade the tissues of the host. (Wikipedia)

Preferred Units: N/A

Scope Note:
N/A

This term is used for the following terms: 
N/A

Approved Date
11-Oct-2013

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