Monica Seles first noticed the symptoms of myasthenia gravis — a neuromuscular autoimmune disease she discussed during a recent interview with The Associated Press — while she was swinging a racket ...

When it comes to muscular diseases, most of us have heard of especially common ones like muscular dystrophy and Lou Gehrig's disease. But one of the rarest muscular disorders is also one of the most ...

Former tennis star Monica Seles recently revealed she is living with the rare disease myasthenia gravis, which affects 12 in 100,000 people globally. Seles explained her first symptoms appeared ...