Second Sero Survey in Ahmedabad: No herd immunity yet, 40% of Covid-19 recovered patients lack antibodies

ahmedabad

Samples for the survey were collected from different wards keeping in mind the proportion of the population and varied age groups. In a troubling development, the sero survey conducted in Ahmedabad has found that 40 per cent of recovered Covid-19 patients have no presence of antibodies against the coronavirus. With 40 per cent of the … Read more