How to Make Your Flu Shot Last Longer

How to Make Your Flu Shot Last Longer

According to, the flu shot does not last as long in elderly people. In fact, they claim that 25 percent of elderly that receive a flu shot still do not have adequate protection. This may be because of underlying illness, an aging immune system, dietary factors, prior vaccinations, and exposure to other flu viruses.


bujju said…
Interesting, informative and educative. Thanks.
medical devices and gadgets

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