3 doctors weighed in:
Varicella-zoster virus. Has the virus mutated over the past 100 years?
3 doctors weighed in

Dr. Larry Lutwick
Internal Medicine - Infectious Disease
2 doctors agree
In brief: Vzv
It does not appear to have mutated much.

In brief: Vzv
It does not appear to have mutated much.
Dr. Larry Lutwick
Dr. Larry Lutwick
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