'One must be cautious, not scared, of the new variants'

'SARS-CoV-2 is going to change to avoid/overcome any thing thrown at it.' *IMAGE: Finishing touches to an effigy of the coronavirus for Holika Dahan in Mumbai, March 27, 2021. Photograph: PTI......

Questions on coronavirus answered

A virologist answers key questions on the deadly virus presently haunting the world. IMAGE: Personnel deploy a thermal screening device on an employee in the wake of the coronavirus pandemic at an......

Sachan death: Was it murder or suicide?

Even as there were several tell-tale signs of murder, the Uttar Pradesh government continued to stick on to its theory of suicide by jailed deputy chief medical officer Dr Y S Sachan, who was found......