Delta infecting even fully vaccinated at a greater rate{br} https://ift.tt/eA8V8J

The Delta variant is the fastest, fittest and most formidable version of the coronavirus that causes Covid-19 the world has encountered, and it is upending assumptions about the disease even as nations loosen restrictions and open their economies, according to virologists and epidemiologists.

from Times of India https://ift.tt/3eYNNZA