from FOX News https://ift.tt/2KiN7m2
Amid evolving strains, COVID-19 vaccines likely need updates every 3 years, former FDA chief Gottlieb says
Former Food and Drug Administration Commissioner Scott Gottlieb said Monday coronavirus vaccines will likely require updates every few years as surface proteins on the virus evolve to become unrecognizable to antibodies.
from FOX News https://ift.tt/2KiN7m2
from FOX News https://ift.tt/2KiN7m2
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