Sero survey reveals around 30 % of Covid-19 prevalence in Bengaluru
In a sero survey conducted in Bengaluru Urban in the month of September, it was reported that 22 per cent of the people who participated in the sero survey had pre-existing antibodies which were indicative of past infections and 9.2 % had active infections. Overall, the Covid-19 prevalence rate in the city is at 29.8%….