Published: Mar 31, 2023, 20:10 IST | Updated: Mar 31, 2023, 20:10 IST
India is witnessing a spike in Covid-19 infections. The daily positivity rate has surged to 2.73% from less than 1% about a month ago. Now, India's premier health research institute, ICMR is conducting a study on the rise in sudden heart attacks after Covid-19 pandemic.