Charles Shepherd, MD, was a “perfectly healthy” 30-something-year-old when he came down with chicken pox, which he caught while treating a patient with shingles. Even after the painful, itchy rash ...

In a detailed clinical study, researchers at the National Institutes of Health have found differences in the brains and immune systems of people with post-infectious myalgic encephalomyelitis/chronic ...

Patients with chronic fatigue syndrome/myalgic encephalomyelitis (ME/CFS) have heightened innate immune responses to bacteria, viruses and fungi. While these responses are essential to fight infection ...