Health - Reuters

GENEVA (Reuters) - The World Health Organization is looking into reports in Britain and the United States that the H1N1 flu may have developed resistance to Tamiflu in people with severely suppressed immune systems, a spokesman said Tuesday.

SHANGHAI (Reuters) - An estimated 33.4 million people worldwide are infected with the AIDS virus, up from 33 million in 2007, but more people are living longer due to the availability of drugs, according to a United Nations report.

NEW YORK (Reuters Health) - Walking away or letting things pass may be an unhealthy way to deal with unfair treatment on the job, research from Sweden shows.

NEW YORK (Reuters Health) - In a study in older adults, dietary intake of vitamins C and E was linked with muscle strength, leading the researchers to suggest at a meeting in Atlanta this past weekend that a diet high in antioxidants could play an important role in preserving muscle function in older adults

NEW YORK (Reuters Health) - Though the use of fertility drugs does not seem to generally increase uterine cancer risk, a Danish study identified small increases in risk from certain fertility drugs used for longer duration.

NEW YORK (Reuters Health) - Medicaid pharmacy costs for the blood-thinning drug Plavix jumped at around the same time the drug's maker started advertising it to consumers -- even though the number of people prescribed the drug didn't change, new research shows.

NEW YORK (Reuters Health) - In findings that may confirm parents' worries, a new study suggests that co-ed college dorms are encouraging kids to drink heavily and have more sex.

HARARE (Reuters) - Zimbabwe's infant mortality rate has risen by 20 percent over the past two decades as children under five succumb to the HIV/AIDS pandemic and pneumonia, a joint government and United Nations survey showed on Tuesday.

CARACAS (Reuters) - Unfazed by a recession and rampant inflation, image-conscious Venezuelans show no signs of cutting back on the facelifts, liposuction, and breast augmentation that have become de rigueur beauty treatments.

By Megan Brooks NEW YORK (Reuters Health) - If you need another reason to stop smoking while pregnant, or to rid your home of lead, a new study suggests that children whose mothers smoked during pregnancy and who are exposed to the metal have more than twice the usual risk of attention-deficit/hyperactivity disorder (ADHD). Study co-author Dr.

ROME (Reuters) - Food-loving Italy responded with indignation on Tuesday to a minister's comments that lunchbreaks -- still a sit-down ritual for many Italian workers -- are bad for waistlines and the economy, and should be skipped.

By Megan Brooks NEW YORK (Reuters Health) - With all the public's attention focused on flu, particularly H1N1 swine flu, doctors in Boston are warning that another highly contagious seasonal virus takes a substantially greater toll in some ways than does seasonal flu, particularly in young children.

NEW YORK (Reuters Health) - Think you know how much TV your kid is watching? If you're not taking the time they spend in child care into account, you may be way off, according to a study from the University of Washington in Seattle.

NEW YORK (Reuters Health) - Taking too much selenium, an essential mineral touted for immune boosting and anti-cancer benefits, could increase cholesterol levels by 10 percent and, as a result, raise the risk of heart disease, a new study suggests.

WASHINGTON (Reuters) - President Barack Obama's U.S. healthcare overhaul plan has cleared an important Senate hurdle but lawmakers warned on Sunday of challenges ahead in winning support for passage, even among Obama's own Democrats.

WASHINGTON (Reuters) - The pandemic of swine flu may be hitting a peak in the Northern Hemisphere, global health officials said on Friday, but they cautioned it was far from over.

CHICAGO (Reuters) - Heart risks from taking Merck & Co Inc's painkiller Vioxx could have been detected more than three years before the company withdrew the drug from the market in September 2004, had the data been openly available, U.S. researchers said on Monday.

NEW YORK (Reuters) - High-cost urban U.S. hospitals may face debt rating downgrades if large cuts to Medicare funding are implemented as part of U.S. health care reform, Moody's Investors Service said on Monday.

NEW YORK (Reuters Health) - A new analysis of studies including nearly 80,000 people aged 60 and older confirms that certain types of widely prescribed drugs, such as antidepressants and sedatives, can increase their risk of falling.