ਵਿਸ਼ਵਭਰ 'ਚ Delta Variant ਮਚਾ ਰਿਹੈ ਤਬਾਹੀ
ਵਿਸ਼ਵਭਰ 'ਚ Delta Variant ਮਚਾ ਰਿਹੈ ਤਬਾਹੀ
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Coronavirus India Australia Japan Mask United States Pandemic Coronavirus Vaccine United Kingdom Covid Covid Cases Vaccine India Covid Cases Oxygen CDC Delta Variant Indian Variant Delta Variant Delta Transmission Delta Strain Covid Delta Outbreak Return To Normal Mutations Dominant Strain Uk Cases Alpha Variant Covid Vaccinated Unvaccinated Covid Vaccine Dose 2 Delta Spread Delta Variant Mutation India Delta Variant