Officials of the Union health ministry had in early April blocked public disclosure of the names of 36 districts where researchers had found evidence of community transmission of the new coronavirus, ...

The relatively high proportion of people who test positive among those screened for the new coronavirus in multiple states, including Bengal, might point to large reservoirs of hidden and uncounted in...

Several doctors have questioned the current coronavirus testing guidelines from the Indian Council of Medical Research, warning they endanger lives by leaving out two categories of patients who need t...

Over 44 per cent of the 40,000-plus Covid-19 patients detected during the first two months of the epidemic’s growth in India have no documented history of exposure to the infection, suggesting poor ...