Viral is the most common, but other types are more dangerous ...

That slight fever and headache your child woke up with? Most of the time, it’s nothing serious. But sometimes, those seemingly innocent symptoms can be the first whispers of something far more ...

Dear Dr. Douma: I am 83 years old and otherwise in good health, but I've had two MRIs that showed thickening of the covering around my brain. After a spinal tap, a CT scan and many blood tests, no ...

Neonatal meningitis is inflammation of the tissues surrounding the brain and spinal cord in newborns that happens during an infant’s first 28 days of life. It can be caused by viruses, bacteria, or ...