David S. Younger, MD, based in New York City, is a highly trained neurologist and public health authority specializing in neuromuscular diseases and neuroepidemiology. For the past three decades, his work has focused on disorders triggered by infection and autoimmunity. Dr. Younger is an expert in the use of immunotherapy to treat specialized childhood and adult neurologic disorders. He has authored several books, and over 250 peer-reviewed articles, book chapters, and abstracts. For more information, please also see his website.