| polyvalent vaccine |
A vaccine that is active against multiple viral strains.
Ãâó: www.amfar.org/cgi-bin/iowa/bridge.html
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|---|---|
| polyvalent vaccine |
a vaccine prepared from more than one strain or species of microorganisms
Ãâó: duke.usask.ca/~misra/virology/stud2004/wee2/glossa...
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