Health - AP

GENEVA - The number of people worldwide infected with the virus that causes AIDS — about 33 million — has remained virtually unchanged for the last two years, United Nations experts said Tuesday.

WASHINGTON - A technology originally developed for premature babies may be helping to save some of the sickest swine flu patients by rerouting their blood so their lungs can rest.

WASHINGTON - Failure is not an option on health care, a leading Democratic senator said Monday, even as Republicans turned up the heat on moderates who hold the fate of the legislation in their hands.

Schoolteacher Kinzi Blair makes only $46,000 a year, but she has what many would consider a "Cadillac" health plan, now targeted for a big tax increase by health reformers.

SEATTLE - Parents who thought their preschoolers were spending time in home-based day cares, taking naps, eating healthy snacks and learning to play nicely with others may be surprised to discover they are sitting as many as two hours a day in front of a TV, according to a study published Monday.

WASHINGTON - The former director of the National Institutes of Health is advising women to ignore new guidelines that delay the start of routine mammogram testing for breast cancer.

WASHINGTON - Lawmakers broke along party lines on a new aspect of the health care debate Sunday as a former National Institutes of Health chief urged women to ignore guidelines that delay the start of breast cancer screenings.

WASHINGTON - Republicans are seizing on this week's recommendations for fewer Pap smears and mammograms to fuel concern about government-rationed medical care — and to try to chip away support by women for President Barack Obama's proposed health care overhaul.

MONTREAL - A Canadian woman on sick leave for depression said Monday she would fight an insurance company's decision to cut her benefits after her agent found photos on Facebook of her vacationing, at a bar and at a party.

LONDON - Canadian doctors have been advised not to use a batch of 170,000 swine flu vaccines after six reports of serious allergic reactions among recipients, but there are no similar reports from other countries, pharmaceuticals company GlaxoSmithKline PLC said Tuesday.

LONDON - Canadian doctors have been advised not to use a batch of 170,000 swine flu vaccines after six reports of serious allergic reactions among recipients, but there are no similar reports from other countries, pharmaceuticals company GlaxoSmithKline PLC said Tuesday.

CAMP LEJEUNE, N.C. - Marines treated at Camp Lejeune for post-traumatic stress had to undergo therapy for months in temporary trailers where they could hear bomb blasts, machine-gun fire and war cries through the thin walls, according to servicemen and their former psychiatrist.

BALTIMORE - A preliminary report commissioned by the nation's Roman Catholic bishops on the roots of the clergy sex abuse scandal found no evidence that gay priests are more likely than heterosexual clergy to molest children, the lead authors of the study said Tuesday.

ATLANTA - Four North Carolina patients at a single hospital tested positive for a type of swine flu that is resistant to Tamiflu, health officials said Friday.

Several doctors groups and advocacy groups set guidelines for cancer screening, and they update that advice periodically as new information emerges. Sometimes they agree, sometimes they don't. Last year, a number of groups got together and issued consensus guidelines for colon cancer.

WASHINGTON - First mammograms. Now — in an apparent coincidence — Pap smears.

EAST PROVIDENCE, R.I. - A bitter dispute over abortion that prompted Rhode Island's Roman Catholic bishop to ask Rep. Patrick Kennedy not to receive Holy Communion has revealed the depth of the divide among Catholics over how politicians should reconcile their faith with their public duties.

PHILADELPHIA - A Pennsylvania university's requirement that overweight undergraduates take a fitness course to receive their degrees has raised the hackles of students and the eyebrows of health and legal experts.