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Immune and infectious diseases Archive

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Common celiac disease symptoms

Celiac disease affects everyone differently. While some people develop digestive symptoms, such as bloating and diarrhea, many adults also experience non-digestive symptoms, such as anemia or osteoporosis. Others have no noticeable symptoms despite intestinal damage.

How much activity is safe with mononucleosis?

Mononucleosis can affect more than energy levels. Activity choices matter during illness, especially when the spleen may be enlarged.

What does a killed virus mean in a vaccine?

Vaccines can contain different forms of viruses, and the choice may affect how your immune system responds and which vaccine is right for you.

What can cause a red, tingling tongue?

A red, tingling tongue can have several possible triggers, from everyday irritants to health conditions that may need medical attention.

Is scarlet fever a one-time illness?

Scarlet fever can bring a telltale rash, fever, and sore throat. Explore how it spreads, how it’s treated, and what recovery may involve.

What does a slightly high lymphocyte percentage mean on my bloodwork??

Learn what an unexpected shift in white blood cells may mean and when it deserves a closer look with your doctor.

FDA approves first mRNA-based flu vaccine

The FDA approved Moderna's mFLUSIVA, the first mRNA flu vaccine, for adults ages 50 and older. Trials showed it outperformed traditional flu shots in preventing infection, though with a higher rate of side effects. It’s expected to be available in time for flu season.

What does a low white blood cell count mean?

A lower-than-usual white blood cell count is often temporary, especially after illness. Find out what your number may mean and when retesting might be needed.

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