Send the following on WhatsApp
Continue to ChatOnly one strain of Covid-19 Delta variant found in India considered of concern: WHO https://apnlive.com/india-news/covid-19-delta-variant-india-b-1-617-2-variant-of-concern-who/
Only one strain of Covid-19 Delta variant found in India considered of concern: WHO https://apnlive.com/india-news/covid-19-delta-variant-india-b-1-617-2-variant-of-concern-who/