A member asked:

It pretty common to have a weak immune system during old age?

A doctor has provided 1 answer

Yes.: The immune system wanes as we age. The manifestation of this process is evidenced by increased infectious processes such as herpes zoster (shingles), pneumonia, flu, and increasing incidence of cancers. Our immunity aids in our ability to mitigate or even prevent these processes. One can bolster his or her immunity by receiving vaccinations, and leading a healthy life style.

Answered 3/20/2015

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Related Questions

A member asked:

How common is a weak immune system?

A doctor has provided 1 answer