Vaccines and immunizations Archive

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.

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

Blood type compatibility matters during transfusions, and an Rh mismatch can create risks that may not appear immediately.

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

High uric acid doesn’t always mean daily treatment. Several factors, including gout symptoms and kidney health, can help guide the next step.

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

A new heart rhythm diagnosis can be unsettling, even when other tests look normal. Find out what to discuss with your doctor next.

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

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.