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An antiviral therapy in early development has the potential to prevent or treat COVID-19 infection when given as a nasal spray in as little as 4 hours before or after exposure.
from WebMD Health https://ift.tt/WATzx7N
An antiviral therapy in early development has the potential to prevent or treat COVID-19 infection when given as a nasal spray in as little as 4 hours before or after exposure.
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