Pfizer begins mid-stage trial for vaccine towards Omicron subvariant, Health News, ET HealthWorld


Pfizer starts mid-stage trial for vaccine against Omicron subvariant

Pfizer Inc and its German companion BioNTech SE mentioned on Wednesday that they had began a mid-stage research of a modified COVID-19 vaccine which targets each the unique in addition to the BA.2 Omicron subvariant,

Pfizer mentioned the vaccine is in an preliminary proof-of-concept research to assemble extra knowledge.

Together, the BA.4 and BA.5 subvariants are estimated to make up almost 95% of the circulating coronavirus variants within the United States for the week ended July 23.

The US Food and Drug Administration final month requested vaccine producers to focus on BA.4 and BA.5, the 2 at the moment dominant Omron subvariants, for a possible fall season booster dose.

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