The World Health Organization has said it
is monitoring a new coronavirus variant known as “Mu”, which was first
identified in Colombia in January.
Mu, known scientifically as B.1.621, has been classified as a “variant of
interest”, the global health body said Tuesday in its weekly pandemic
bulletin.
The WHO said the variant has mutations that indicate a risk of resistance
to vaccines and stressed that further studies were needed to better
understand it.বিস্তারিত