Africa

A traveler walks through the Philadelphia International Airport (PHL) in Philadelphia, Penn., December, 23 2021. (Hannah Beier/Reuters) The Biden administration on December 31 will lift travel restrictions initially imposed on eight…

The 2019 Novel Coronavirus (2019-nCoV) in an illustration released by the CDC in Atlanta, Ga., January 29, 2020. (Alissa Eckert, MS; Dan Higgins, MAM/CDC/Handout via Reuters) Amid the discovery of the new highly infectious “Omicron”…