Studies show vaccine protection waning
The Hindu
Experts say case graph can spiral up and possibly merge into a third wave
A steep rise in Kerala’s COVID-19 graph in the post-Onam period was a given, as buoyed by the feeling of safety afforded by vaccination, social interactions and multi-family gatherings were bound to happen, heightening chances of disease transmission. The second wave in Kerala had never reached the baseline. The case graph, which had been maintained at a high plateau of 20-22,000 new cases daily, could spiral up and possibly merge into a third wave, many public health experts feel.More Related News