Highlights of India Today –3rd May 2021 issue:  The Cover Story talks about the health services across states being on the verge of a breakdown. Patients are struggling to get hospital beds, Covid test reports are delayed by days and there is an acute scarcity of oxygen and vital drugs.   The issue also looks at the coronavirus returning in a more infectious variant and a beleaguered nation struggling to cope with the challenges and keep up its fight.   The issue also focuses on the mass exodus of migrant workers last year.