The mutation rate of the new coronavirus suggests a one-time vaccine would be sufficient to confer long-term immunity, according to experts.
from Yahoo News - Latest News & Headlines https://ift.tt/3alq01Q
The mutation rate of the new coronavirus suggests a one-time vaccine would be sufficient to confer long-term immunity, according to experts.
https://ift.tt/2UBjbCB March 26, 2020 at 03:18AM
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