Comments by "Sanket Maniyar" (@TheStudyShackbySanketManiyar) on "Hope to poorer nations? Mexico develops nasal spray COVID-19 vaccine | COVID-19 Special" video.

  1. even Bharat Biotech has developed a Nasal Vaccine, it is under trials
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  2.  @yashsvidixit7169  ok chutiye
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  3.  @NajilkaSharry  so what?
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  4. even India's Bharat Biotech has developed a Nasal Vaccine, currently under 1st trial
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