Faulty Aerosol Chamber Infects Three — Under-reported News Dept.

A leaky aerosol chamber manufactured by the University of Wisconsin at Madison was responsible for three laboratory-acquired tuberculosis infections in a Seattle BSL-3 lab last year. The infections have not been made public until now. Nearly twenty Madison chambers exist across the US and in India, New Zealand, and Northern Ireland. While tuberculosis is not a biological weapons agent, the accident underscores the inherent dangers when working with dangerous disease agents, and the grave safety risks of the US biodefense program, which is encouraging more scientists to deliberately aerosolize bioweapons agents in Madison chambers and similar equipment.

The Madison chamber incident is the latest to be reported in a series of US lab accidents, including infections and/or mishandling of anthrax, tularemia, and pandemic influenza.

newstip from J. Hogg