SARS Treatment Tested as New Cases Arise NPR | By Joe Palca Published May 24, 2003 at 11:00 PM CDT Facebook Twitter LinkedIn Email Listen • 0:00 Joe Palca, NPR News / Dr. Gregory Cheng, of the Chinese University of Hong Kong, spent three weeks hospitalized with SARS. He recovered, and now donates plasma from his blood to help treat other SARS patients. Antibodies in the plasma work to neutralize the SARS virus. Copyright 2003 NPR