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Public Health2068 articles archived since 1845

Trained Rats Sniff Out TB

Rats can be trained to identify TB-positive sputum samples--and do it better than conventional techniques. Karen Hopkin reports

December 15, 2010

Why Is Cholera Spreading in Haiti Now?

More than nine months after the country's devastating earthquake, a cholera epidemic has sickened thousands. Why does this infectious disease persist? David Sack, a professor at Johns Hopkins Bloomberg School of Public Health, explains

October 25, 2010 — Katherine Harmon

Why Do Facts Fail?

Why Do Facts Fail?

Deconstructing Denial