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2 years ago

Herd Immunity means what ? हर्ड इम्युनिटी म्हणजे काय ? #Quailfamilyofficial #Coronavirus #lockdown

Quail Corporation
Herd Immunity means what ? हर्ड इम्युनिटी म्हणजे काय ? #Quailfamilyofficial #Coronavirus #lockdown

Herd immunity can be effective if lockdown and social distancing are not able to control the corona virus.

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