News & Perspective

Jan 22, 2008

Jan 22, 2008

WHO catalogs H5N1 viruses, launches tracking system

Editor's note: This story was revised on Jan 23 to correct errors regarding the numbers of clinical specimens and H5N1 viruses submitted by Indonesia to the World Health Organization in 2007.

Jan 16, 2008

Jan 16, 2008

Exposure source unclear in 25% of human H5N1 cases

(CIDRAP News) – In at least 25% of human infections with the H5N1 avian influenza virus, just how the person was exposed to the virus remains a mystery, according to a report by an expert panel set up by the World Health Organization (WHO).