MSNBC Alex Witt Reports January 15, 2022 18:33:00
>> what about what happened this week with pfizer and moderna both announcing they are working on boosters that will specifically target omicron. pfizer says theyll have a booster ready in march, modernas will be launching in the fall. is that too late to target omicron? will the wave be over? could omicron or any other variant, though, then circle back around? part of the question is if we get rid of omicron, we move past it, can it come back or can delta come back? can alpha come back? im curi...
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