The fourth round of national serosurvey that was conducted in 70 districts in June-July revealed that a third of the population did not have antibodies against the coronavirus (Covid-19) disease, meaning about 40 crore Indians were still vulnerable to the virus. In the age group of 18-44 years, it was 66.7 per cent and in 45-60 years, it was 77.6 per cent. In those who received both the doses, it was 89.8 per cent," Dr Bhargava was quoted as saying in ANI. Dr Bhargava said implications of fourth serosurvey clearly showed that there was a ray of hope, but no room for complacency. Once India starts considering opening schools, Dr Bhargava said it will be wise to open primary ones first before opening secondary schools.

Source: Hindustan Times July 20, 2021 11:35 UTC