As per the Expert of Covid 19, They have ultimate about the new variant of omicron is spreading on at least four continents. But, no, it shouldn't be a cause for panic, Massachusetts scientists.
Unlike one-two years ago when everyone was first learning about COVID-19, there are now many tools to combat the disease, and, like its cousin, omicron BA.2 is expected to remain relatively mild.
We Should always use mask
to protect from viruses.