Coronavirus waves inevitable without appropriate protocol: experts
The HinduRecurring waves of coronavirus infections are inevitable if existing practices such as expanding India's vaccination drive and following COVID protocol are not adhered to, say experts. Earlier last week, Principal Scientific Advisor K. VijayRaghavan had said, “A phase three is inevitable, given the higher levels of circulating virus.” “There is, however, no clear time-line on when this third phase will occur. “If we take strong measures, the third COVID wave may not happen in all the places or indeed anywhere,” Dr. Vijay Raghavan said. While multiple serology surveys by the Indian Council of Medical Research had suggested that at most 21% of India had been exposed to the coronavirus, the subsequent decisions to have a staggered vaccine rollout that would cover only the most at-risk populations and to be entirely dependent on locally produced vaccines reflected the government's calculation that a devastating second wave was unlikely. These include “credible and regular projections” of the trajectory of the pandemic that would help policy makers to evaluate the relative success of different approaches, putting in place a system to share anonymised microdata with a larger pool of researchers to understand more nuanced trends of hospitalizations, disease severity, long COVID-19 characteristics.