News & Perspective

Oct 29, 2007

Oct 29, 2007

E coli in Topps beef traced to Canadian firm

(CIDRAP News) – The source of Escherichia coli O157:H7 that recently spurred a massive recall of ground beef by Topps Meat Co. probably was contaminated beef trim from a Canadian firm, the US Department of Agriculture (USDA) recently announced.

Oct 26, 2007

Oct 26, 2007

THE PANDEMIC VACCINE PUZZLE Part 2: Vaccine production capacity falls far short

Editor's note: This is the second in a seven-part series investigating the prospects for development of vaccines to head off the threat of an influenza pandemic posed by the H5N1 avian influenza virus. The series puts promising advances in vaccine technology in perspective by illuminating the formidable barriers to producing large amounts of an effective and widely usable vaccine in a short time frame.

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