Doctors recommend people get the flu vaccine every year because viruses mutate. The influenza virus changes over time, leading to different strains. The vaccine is updated annually to provide protection against the most current strains circulating in the population.
Why do doctors recommend people get the flu vaccine every year rather than every few years?(1 point) Responses They should get the flu vaccine because viruses mutate. They should get the flu vaccine because viruses mutate. They should get the flu vaccine because their bodies already have a resistance. They should get the flu vaccine because their bodies already have a resistance. They should get the flu vaccine because their bodies do not build up resistance. They should get the flu vaccine because their bodies do not build up resistance. They should get the flu vaccine because viruses do not mutate.
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Answer?
The correct response is: They should get the flu vaccine because viruses mutate. This is the reason doctors recommend annual vaccination, as the flu virus changes from year to year.
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