The journal Nature offers this free Web focus on Severe Acute Respiratory Syndrome (SARS), in which "Nature's reporters pose key questions about the outbreak, and assess our preparedness to deal with future viral threats." Reader will find dozens of articles, including editorials, Science Updates, and Brief Communications from the journal. The articles trace the chronology of the SARS epidemic,...

The journal Science offers this online collection of research articles and other resources on the SARS epidemic free of charge to any reader. The collection includes findings from the research team that first tracked down the wild animal hosts of the disease in China, as well as "a special News Focus of the roots of the SARS epidemic in China, and free access to previous Science research papers on...