News FocusInfectious Diseases

Search for SARS Origins Stalls

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Science  31 Oct 2003:
Vol. 302, Issue 5646, pp. 766-767
DOI: 10.1126/science.302.5646.766

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The severe acute respiratory syndrome (SARS) outbreak was contained effectively. But some researchers worry that key questions about the source of the deadly virus are not being pursued.