Coronavirus explainer: Strains that could be driving the current surge https://ift.tt/eoqL4ui

In 2020, this time around, scientists, doctors and people around the world were mostly clueless and unaware of how the SARs-CoV-2 virus functions. There was a sense of unpredictability and we were all fearful of contracting the deadly disease. Now, over two years into the pandemic, we have been exposed to new variants, long term complications of the virus and have a vaccine to protect ourselves.

from Times of India https://ift.tt/I0f72hF