“NB.1.8.1 COVID Variant in the U.S.: What You Need to Know Now”
is COVID variant NB.1.8.1 more dangerous?: COVID variant NB.1.8.1 spreading in U.S.: is it more Hey there! You might’ve seen the headlines about a new COVID-19 variant—NB.1.8.1—making waves overseas and now popping up in …