Sub-Variants BA.4 and BA.5
By Staff Reporters
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Re-formulated virus booster shots from Pfizer and Moderna should be on pharmacy shelves by September, a Biden administration official told NBC News.
This means a campaign to release second boosters to a broader swath of the population this summer is being scrapped. These re-tooled shots are intended to provide better protection against the Omicron BA.5 and BA.4 sub-variants, which accounted for more than 90% of new cases in the USA last week.
CITE: https://www.r2library.com/Resource/Title/082610254
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Filed under: Breaking News, Drugs and Pharma, Glossary Terms, Health Economics | Tagged: BA.4, BA.5, corona, corona boosters, Corona Boosters 2.0, omicron, omicron variants | Leave a comment »















