Myasthenia gravis, or MG, is "a chronic autoimmune neuromuscular disorder that causes muscle weakness and fatigue," says Hesterlee. It occurs "when a person’s immune system is essentially attacking ...

Tennis legend Monica Seles is opening up about her journey with myasthenia gravis, a neuromuscular autoimmune disease she was diagnosed with three years ago. In a recent interview with The Associated ...

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 ...

Tennis great Monica Seles has revealed she was diagnosed with myasthenia gravis — a chronic neuromuscular autoimmune disease, also known as MG — three years ago. Ahead of the 2025 U.S. Open, which ...

As an athlete who knows her body, Seles said her symptoms were "very unusual." Tennis legend Monica Seles is sharing her diagnosis of a chronic neuromuscular condition to help shine a spotlight on the ...