Raipur: Sero survey will be done to know the status of herd immunity against Kovid 19 in the state: Samples will be taken from 16 September in ten districts.
Raipur 9 September 2020. In order to know whether the herd immunity for Kovid-19 has come in the public of Chhattisgarh state, now sero surveillance will be done by ICMR …
Raipur: Sero survey will be done to know the status of herd immunity against Kovid 19 in the state: Samples will be taken from 16 September in ten districts. Read More