Sero Survey done in Delhi , Results says 23 percent people are affected by corona

Name: Sero Survey done in Delhi , Results says 23 percent people are affected by corona
Uploaded: 2020-07-21T20:30:01+05:30
Duration: 5 min 22 s
Description: Sero Survey done in Delhi. Survey results says, 23 percent of people are affected by covid-19

Sero Survey done in Delhi. Survey results says, 23 percent of people are affected by covid-19