MSNBC Katy Tur Reports October 22, 2021 18:34:00
"today" show. is it okay to get pfizer or moderna if i had johnson & johnson originally? what do you think is most effective for folks, mix and match or not? >> i would be careful about giving the message that it's willy-nilly, you can do whatever you want. i don't think of it that way. i got two doses of the pfizer biontech vaccine, and i deliberately decided for my third immunization to get another pfizer biontech immunization, a homologous boost, because there's going to be a lot more data on it coming out of israel and the uk, a lot more data from the manufacturers. the manufacturers do no...
Source: archive.org