An international team of investigators has identified the first human antibodies that can neutralize different strains of the virus responsible for outbreaks of severe acute respiratory syndrome (SARS). The researchers used a mouse model and in vitro assays (lab tests) to test the neutralizing activity of the antibodies. The research team was led by scientists from the National Cancer Institute (NCI) and the National Institute of Allergy and Infectious Diseases (NIAID), both parts of the National Institutes of Health, and included collaborators from the U.S. Army (USAMRIID), academic institutions in the United States, Switzerland, and Australia. The research findings appear after the July 2, 2007, early online edition of the Proceedings of the National Academy of Sciences.
