Delta variant responsible for breakthrough infections during second wave of COVID-19 in India

New Delhi [India], July 16 (ANI): A study conducted by the Indian Council of Medical Research (ICMR) on variants responsible for the second wave of COVID-19 has revealed that the…

US CDC calls coronavirus Delta variant a ‘variant of concern’

By Reena Bhardwaj Washington [US], June 16 (ANI): The US Centers for Disease Control and Prevention now called the Delta variant of the novel coronavirus, also known as B.1.617.2, a…