Susan C. Baker throughout the body. This disease also affects skin, mucous membranes, and the body's lymph nodes. Baker's lab is investigating the possibility of a viral causative agent for the disease. This disease mostly affects children under the age of 5. Causes remain unknown, however it is treatable within days if the symptoms are recognized early enough. If left untreated, it can lead to serious problems for the heart. Baker has also worked closely with coronaviruses, the causative agent of Severe Acute Respiratory Syndrome. These are viruses that affect mostly the upper respiratory and GI tract of humans and are named because
John Ritter known as a coloboma in his right eye. His father, Tex Ritter, was a singing cowboy/matinee star, and his mother, Dorothy Fay (née Southworth), was an actress. He had an older brother, Thomas Matthews "Tom" (born January 8, 1947). Ritter attended Hollywood High School, where he was student body president. He attended the University of Southern California and majored in psychology with plans to have a career in politics. He later changed his major to theater arts and attended the USC School of Dramatic Arts (formerly School of Theatre). Ritter was a member of Phi Gamma Delta fraternity at USC.