Comments by "Sanket Maniyar" (@TheStudyShackbySanketManiyar) on "Scientists: Will need new vaccine to fight COVID-19 in a year | Coronavirus Mutations | WION News" video.

  1. Bcoz they were less transmissible
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  2.  @VishalLandge  obviously
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  3. You need to leave tue earth to get rid of this virus
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  4.  @tobyfriend5589  correct
    1