Last week in an op-ed for the International Herald Tribune, Steven L. Weinreb, M.D., provided an important lesson about vaccines and immunity.

As reported earlier this week in Voice of America News, the Zimbabwe health ministry is making plans to target typhoid, cholera and other water-borne diseases in t

November 19th celebrates an underappreciated but life-saving invention: the toilet/ Although many inventions have led to significant improvements in public health- water chlorination, antibiotics, and vaccines, among many others- no other invention has had a greater impact than the toilet.

Today the Coalition against Typhoid (CaT) announces the launch of its new website, coalitionagainsttyphoid.org.

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