AP - 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.

AP - Last fall, as swine flu cases mounted and parents desperately sought to protect their kids, the hard-to-get vaccine was handed out in some surprising places: the Royal Caribbean cruise line, the headquarters of drug giant Merck, the Johnson Space Center and a Department of Energy office in Idaho.

AP - The nation's largest association of doctors and the AARP senior citizens' lobby are endorsing President Barack Obama's revised health overhaul legislation.

AP - Kraft Foods Inc. said Wednesday that it will cut the salt in its products that are sold in North America by an average of 10 percent over the next two years to appeal to health-conscious consumers.

Reuters - Among children and teenagers with asthma, those who also have peanut allergies may have more or more-severe asthma attacks, a new study suggests.