Medical research

Aging lymph nodes: Seeking a solution for weakened immune systems

It is well established that older adults are more susceptible to infection and their immune systems less capable of generating a strong immune response. Now, a new University of Arizona Health Sciences-led paper explains ...

Vaccination

Vaccination campaign messages often prove ineffective

Conventional vaccination campaign messages often miss their targets. A study in eight European countries shows that information on the benefits of vaccines can even reduce the willingness to get immunized. The researchers ...

Alzheimer's disease & dementia

Alzheimer's and daytime napping linked in new research

Could there be a link between cognitive decline and excessive daytime napping? New research from the Rush Alzheimer's Disease Center suggests a potential connection, according to an article published in Alzheimer's and Dementia: ...

Vaccination

COVID shots still work but researchers hunt new improvements

COVID-19 vaccinations are at a critical juncture as companies test whether new approaches like combination shots or nasal drops can keep up with a mutating coronavirus—even though it's not clear if changes are needed.

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