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Moderna calls for approval of two-strain Covid vaccine booster
US biotech group says shot targeting both first strain and Omicron could help avert ‘large rise’ in cases
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US biotech group says shot targeting both first strain and Omicron could help avert ‘large rise’ in cases
Full ArticleDocuments obtained under the Freedom of Information Act (FOIA) reveal how two former FDA employees involved in the COVID-19 vaccine..