Today, all eyes are on Omicron, which has reached nearly every country in the world. 42 countries and territories in

Today, all eyes are on Omicron, which has reached nearly every country in the world. 42 countries and territories in all subregions of the Americas, North America, Central America, South America, and the Caribbean, have already detected the Omicron variant – @DirOPSPAHO #COVID19 twitter.com/pahowho/status…