The driver for the variants is the number of unvaccinated people (and, alas, deer and perhaps other animal hosts), worldwide. Really: It can’t mutate without a host, so the only reasonable way to prevent mutation is to prevent infection.
May 31, 2017
The driver for the variants is the number of unvaccinated people (and, alas, deer and perhaps other animal hosts), worldwide. Really: It can’t mutate without a host, so the only reasonable way to prevent mutation is to prevent infection.