How Chennai’s cluster busters contained 2 Covid outbreaks

When Covid clusters emerged in two city neighbourhoods 30km apart early this month, corporation’s health teams stuck to the basic mantra: Trace, Track, treat. but to crack the biggest challenge of identifying the index case, they employed a fourth ‘T’

from Chennai News: Latest Chennai News Headlines & Coronavirus News Updates from Chennai - Times of India https://ift.tt/3D5P9w4