Health, Public Health | featured news

Health officials say suicides among middle-aged Americans climbed at a startling rate over the past decade, a period that included the recession. Overall, the suicide rate for the age group jumped 28 percent from 1999 to 2010. And among whites, it shot up 40 percent....

Chinese scientists have for the first time found strong evidence of how humans got infected with a new strain of bird flu: from chickens at a live market. In a small study of four patients who caught the new H7N9 virus, Chinese scientists compared swabs from birds at live markets in eastern China to virus samples from patients. The scientists found the virus from one patient was nearly identical to one found in a chicken. The research was published online Thursday in the journal Lancet.

The death toll in China's bird flu crisis stood at 10 on Friday, as Hong Kong authorities announced plans to test all poultry imported from the mainland.

A strain of bird flu that has been found in humans for the first time in eastern China is not a cause for panic, the World Health Organization said on Monday, as the number of people infected rose to 21, with six deaths.

With confirmation that a sixth person has died from a mysterious avian-borne virus, Chinese officials escalated their response on Friday, advising people to avoid live poultry, dispatching virologists to chicken farms across the country and slaughtering more than 20,000 birds at a wholesale market in Shanghai where the virus, known as H7N9, was detected in a pigeon.

A middle-aged man who transported poultry for a living and another unidentified person have died from a new strain of bird flu, bringing the death toll to five among 14 confirmed cases in China, the government and state media reported Thursday. The 48-year-old man, who died in Shanghai, is one of several among the infected believed to have had direct contact with fowl. Until recently, the virus, called H7N9, was not known to infect humans.

By tracking one patient’s immune response, scientists have tracked how a series of mutations led to an antibody that can defeat many H.I.V. strains.

Chinese authorities tried to calm spreading health concerns Wednesday after a third person was reported to have died from a new type of bird flu. The emergence in China of the H7N9 strain of avian flu — a total of nine cases have been reported since it was revealed last weekend — are troubling because the strain has not previously been found in humans.

The proportion of American adolescents who exercise regularly, eat a healthy diet and are free of risk factors for future heart disease is "alarmingly low," says a major new survey of teen health.

Perhaps, like me, you’ve wondered what percentage of retail meat has foodborne pathogens, and of those, which pathogens are antibiotic resistant. Well, you’re in luck. The Food and Drug Administration’s National Antimicrobial Resistance Monitoring System puts out a yearly report looking at the rates of antibiotic resistance of foodborne pathogens in retail meat and poultry samples. A thorough examination, the Retail Meat Report is hefty chunk of research to wade through. Because of this, it’s not easy to make conclusions on the prevalence of antibiotic resistance in the meat case just by reading through the report’s 80-plus pages.