Basic Microbiology 8 Views 1 Answers

Sourav PanLv 9September 4, 2024
Why is it not possible to develop a single flu vaccine?
Why is it not possible to develop a single flu vaccine?
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Sourav PanLv 9May 15, 2025
It is not possible to develop a single flu vaccine because influenza viruses constantly mutate and evolve, leading to frequent changes in their surface antigens (hemagglutinin and neuraminidase). This requires annual updates to the vaccine to match circulating strains.
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