Re The WHO Technical Advisory Group on #COVID19 Vaccine Composition is looking at whether the strain composition of the vaccines needs to be updated &…


Re The WHO Technical Advisory Group on #COVID19 Vaccine Composition is looking at whether the strain composition of the vaccines needs to be updated & encourages vaccine developers to gather and share data with WHO on this

World Health Organization (WHO): Interim Statement on #COVID19 vaccines in the context of the circulation of the Omicron variant from the WHO Technical Advisory Group on COVID-19 Vaccine Composition

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