"serosurvey"

The ICMR has rightly cautioned against the tendency to extrapolate the serosurvey findings to draw conclusions

The survey was conducted from April 1 to June 15 in the backdrop of "imminent danger of the third wave to the pediatric population," the Municipal Corporation of Greater Mumbai (MCGM) said

Following the directions of the Department of Health, Medical and Family Welfare, the civic body has declared 63 mini containment zones which are spread across 30 circles of its six zones.

Second serosurvey indicates nearly 7% of country’s population was exposed