MSNBC MSNBC Reports November 26, 2021 15:02:00
Kong. expert warning this contagious variant may be more resistant to vaccines, as it has a high number of mutations. >> this variant has the two characteristics we've been most concerned about. which is high transmissibility, and some level of immune escape. >> reporter: multiple countries including the uk are immediately banning travel from south africa and other countries in the area. vaccinated travelers from there are currently allowed into the u.s., after the biden administration rolled back foreign travel restrictions earlier this month. this all comes as another covid winter wave may b...
Source: archive.org