FOXNEWS Fox News Live November 28, 2021 18:02:00
Severe and that's what occurred in 1918. everybody says how do we get out of 1918, we didn't have a vaccine. the strengths get milder, they want to survive, how do they survive, jumping host from host and if you kill a host or make it severely sick, you can't jump. >> researchers say it'll take two or three weeks to determine existences. >> it's clear in all previous examples of variants the vaccines have works to provide protection and the boosters have provided especially strong protection against things like delta. >> now as a precaution both pfizer and moderna are working on new vaccines t...