A freshly brewed cup of Navajo tea. This beverage is caffeine-free and tastes earthy and grassy. Ada Cowan hide caption
Swine Flu: The Second Wave
Flu Funds Boost Local Health Budgets
CapRadio
Hundreds of thousands of Muslim pilgrims circle the sacred Kaaba stone at Mecca's Grand Mosque in December 2008. Saudi Arabian authorities are concerned about the effects the H1N1 pandemic will have on this year's pilgrimage. Khaled Desouki/AFP/Getty Images hide caption
In this illustration, new viruses emerge from an infected human throat cell. When you get the flu, viruses turn your cells into tiny virus factories that help spread the disease. Courtesy XVIVO/Zirus hide caption
In this illustration, new viruses emerge from an infected human throat cell. When you get the flu, viruses turn your cells into tiny virus factories that help spread the disease. Courtesy XVIVO/Zirus hide caption
Nurse Colleen Goetzke administers the H1N1 vaccine to Jennifer Rose on Thursday at the Memorial Hospital of Burlington in Burlington, Wis. Gregory Shaver/Journal Times/AP hide caption
Julie Halvorsen receives the trial swine flu vaccine at the University of Maryland Medical Center in Baltimore on Aug. 31. Rob Carr/AP hide caption