Pfizer, Moderna are prepping new vaccines for Omicron
pharmaphorum
JANUARY 11, 2022
With evidence growing that the current crop of COVID-19 vaccines are less protective against infection with Omicron, both Pfizer and Moderna have announced plans to develop new versions of their mRNA-based shots that are tailored to the new variant. Pfizer has said that a COVID-19 jab specifically targeting Omicron, as well as other existing variants, will begin human trials later this month and could be available as early as March.
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