What causes asymptomatic COVID-19 infection?
Edited By WION Video Desk
Published: Jul 20, 2023, 05:45 IST | Updated: Jul 20, 2023, 05:45 IST
A new study reports a link between the presence of a genetic mutation and asymptomatic cases of COVID-19. It reveals that some people even when they contract COVID-19 virus are twice as likely to not develop symptoms if a particular genetic variant is present in their body.
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