Over 30% in Mum, Thane have antibodies: Survey

The central hubs of Parel and Byculla have higher percentage of residents with Covid-19 antibodies, according to data available from a national private laboratory. The suburban wards of Borivli, Saki Naka and Mulund too showed sero-positivity of 39% and 38% respectively, said Metropolis Laboratory president Dr Nilesh Shah.