US approves nasal spray flu vaccine for self-use
Seasonal influenza causes around a billion infections every year, according to the World Health Organization, including up to 650,000 deaths….
US Food and Drug Administration
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Omicron-specific COVID shots could increase protection as boosters, European Medicines Agency says
Omicron-specific boosters could restore protection against emerging strains of the coronavirus: WHO ISLAMABAD (FactFile Desk): Coronavirus vaccines tweaked to include…