MSNBC On Assignment With Richard Engel February 22, 2021 03:28:00
Mutates a great deal, then our vaccines won't work anymore, and the big changes often come from animals. the coronavirus was first noticed in china a year ago. the outbreak most likely began in a wet market in wuhan where scientists believe that the virus crossed from bats where it was harmless to a human. and now it could become a whole new level where it becomes a vaccine buster. call it revenge of the mink. in november 2020, the mink raised for their fur in denmark started to catch the coronavirus. even more disturbingly, the sick animals reinfected hundreds of people. the virus had crossed...