MSNBC Andrea Mitchell Reports January 28, 2022 17:34:00
Because all our immune cells are back deployed. that means evil. if you test positive, which is possible, severe illness is what the vaccine is intended to mitigate and what they're doing really well. it's poirmtant to take heart because this won't be the last variant. >> and there's a stud afinding two-thirds of people with omicron have had covid before. so, how common is it to be reinfected? >> it is appearing that k quite common. and this is the new world we live in. i think all omicron has forced us to reckon in the reality that these vaccines, as good as they are, are not intended to prev...