Open up local train services boldly: TIFR

When BMC's first sero survey was conducted in July, it revealed that 57% of those surveyed from slums and 16% of those living in buildings were exposed to the 2019-nCoV. The corresponding numbers in the second survey in August were 45% and 18%, although they may have been less due to the decline in the antibodies tested.

from Mumbai News: Latest Mumbai News Headlines & Coronavirus News Updates from Mumbai - Times of India https://ift.tt/2WbCHXv