LONDON (AFP) - British and Italian doctors have carried out groundbreaking surgery to rebuild the windpipe of a 10-year-old boy using stem cells developed within his own body, they said.
ATLANTA - An unexpected big drop in new U.S. tuberculosis cases is probably because of stepped up screening and treatment of immigrants before they leave their native countries, health officials say.
FAIRFAX, Va. - President Barack Obama delivered a closing argument for the goal to which he has devoted much of his presidency, urging lawmakers on Friday to pass a sweeping overhaul of the U.S. health care system in a long-awaited vote this weekend.
SAO PAULO (AFP) - Brazilian surgeons used a multi-armed robot to repair a hole in a woman's heart in the first operation of its kind in Latin America, they told AFP Friday.
LONDON - The World Health Organization says it doesn't have enough information to know if it is winning the fight against drug-resistant tuberculosis.