MSNBC The 11th Hour With Brian Williams August 19, 2021 06:13:00
Talking about how only people are immunocompromised should be getting a boost fuchsia. if they got the moderna of pfizer. versions of the vaccine. but today i was on a briefing call with the white house earlier, and now we are moving to a different agenda which has to do with this race between the virus and the vaccine. with delta, what we are going to see is increasingly diminishing of the immune response from the original to shocks of multiple people of. done and what the government is trying to do is anticipate appeared in, time roughly eight months after your last shot, when your immune le...