The elderly can have impaired immune systems, making them susceptible to infections that can take longer to heal. Which of the following would be most helpful in preventing these types of illnesses in the elderly?
Older people should avoid exercise so that their bodies are not exposed to stress.
Older people should regularly take antibiotics to prevent development of infection.
Older people should be vaccinated for common viruses like the flu virus.
Older people should consume large amounts of protein to boost their immune system.

the answer would be

older peopleshould be vaccinated because elderly individuals are more susceptable to diseases and proper vaccinations can help prevent this matter. some may even think the answer could be antibiotics but antibotics taken repetitively can lose its potency and the body will be immune to its once helpful purpose. hope this helped love

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ashwinvt ashwinvt · Answer 2 · 2022-08-18T16:50:16+02:00

The older people should be vaccinated for common viruses like the flu virus as elder people are more susceptible to diseases. Thus option D is correct.

What are the role of vaccine ?

The process in which vaccine can be injected prior to having a specific disease and provide protection to the immune system is called as Vaccination.

Primarily it provide protection against bacteria, and virus-causing diseases. For example, the Smallpox vaccine was the first was the first vaccine.

Vaccines is made up of weakened components of the antigen which triggers immune response of the body.

The mode of action of vaccine is that it produces exact copy of antigens and stimulate immunity of the body against a particular disease.

It induce or activate body's memory cells which can further produce long-lasting antibodies during infection.

So body can memorize the mechanism of defense against the infection by vaccination.

Thus option D is correct.

Learn more about vaccine, here:

https://brainly.com/question/8068008

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