Covid-19: Should India be bracing for a fourth wave?

There's a fresh surge in Covid cases around the world - infections are rising in the UK and parts of Europe. China and Hong Kong are seeing their largest spike in cases in more than two years. With more than 40 million confirmed cases, India has the world's second biggest caseload, behind US. More than half a million deaths have been officially recorded - the third largest toll in the world.Is