News & Perspective

Nov 07, 2002

Nov 07, 2002

CIA believes four nations have secret smallpox virus stocks, report says

(CIDRAP News) – The CIA has good evidence that four nations—Iraq, North Korea, Russia, and France—have secret stores of smallpox virus, according to a Washington Post report based on comments from officials speaking anonymously.

May 20, 2002

May 20, 2002

Handling frogs could be a Salmonella infection risk factor

(CIDRAP News) – Some people find frogs disgusting, but now a study of an illness outbreak in Mississippi suggests that frogs may be literally nauseating. The case-control study implicates contact with amphibians as a potential risk factor for infection with Salmonella enterica serotype Javiana.

May 02, 2002

May 02, 2002

Single gene change enabled plague bacterium to ride in fleas

A single gene change enabled a recent ancestor of Yersinia pestis to use fleas as its transmission vehicle, launching the transformation of a relatively benign microbe into the agent that causes plague.

Mar 18, 2002

Mar 18, 2002

NIAID releases lengthy bioterrorism research agenda

(CIDRAP News) – The National Institute of Allergy and Infectious Diseases (NIAID) has released a 68-page report on its plan for expanding research on "Category A" bioterrorism agents: anthrax, smallpox, plague, tularemia, viral hemorrhagic fevers, and botulism.

Dec 10, 2001

Dec 10, 2001

HHS announces new bioterrorism research initiatives

(CIDRAP News) – The US Department of Health and Human Services (HHS) has announced seven new research grant programs to speed efforts to prevent, diagnose, and treat diseases related to bioterrorism.

Oct 09, 2001

Oct 09, 2001

Plague genome suggests organism evolved from gut to blood pathogen

Oct 10, 2001 (CIDRAP News) – Genetic mapping of Yersinia pestis, the agent that causes plague, indicates that the organism used numerous genes collected from other bacteria and viruses to change from a relatively innocuous enteric pathogen into a lethal bloodborne pathogen, according to a report in the Oct 4 issue of Nature.

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