French surgeon Pierre Foldes in his Paris office in 2004. Foldes performs reconstructive surgery on women who have undergone genital mutilation. He recently authored a study on the long-term effects of the surgery.
Jean Ayissi/AFP/Getty Images
Timothy Ray Brown, widely known in research circles as the Berlin patient, was cured of his HIV infection by bone marrow transplants. Now scientists are trying to make sense of the traces of HIV they've found in some cells of his body.
Gao Weiwei, a doctor of the Beijing Chest Hospital which specializes in the treatment of tuberculosis, talks to a patient suspected to have tuberculosis at the hospital in Tongzhou, near Beijing, March 27, 2009.
Ng Han Guan/AP
Ritu Sharma (right), shown during a visit to Honduras, makes one trip a year to live with underprivileged women, one week at a time, living as the women there live.
Courtesy of Ritu Sharma