Public health officials are taking a close look at another emerging COVID variant called "mu" that the World Health Organization recently suggested may be resistant to vaccines. Mu follows on the ...
The World Health Organization (WHO) has added another coronavirus variant to its list to monitor. It’s called the mu variant and has been designated a variant of interest (VOI). What this ...
The World Health Organization and the Centers for Disease Control and Prevention have both designated beta as a “variant of ...