Attenuated virus

a variant strain of a pathogenic virus, so modified as to excite the production of protective antibodies, yet not producing the specific disease.

Chemwatch
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.