Tai Chi, a traditional Chinese form of exercise, may help older adults avoid getting shingles by increasing immunity to varicella-zoster virus and boosting the immune response to varicella vaccine in older adults, according to a new study publishsed in print this week in the Journal of the American Geriatrics Society.
Routine infant immunization with pneumococcal conjugate vaccine (PCV7) has caused a 39 percent fall in all-cause pneumonia hospital admission rates for American children under 2, according to an article published in this week?s edition of The Lancet.
Screening people for Clostridium difficile before they are admitted to hospital may be one way to help control rising rates of infection, says a doctor in today?s BMJ.
Adapting to the global climate change impacts outlined in the IPCC’s Working Group 2 Report, “Climate Change 2007: Impacts, Adaptation and Vulnerability”, will require new evaluation tools to help choose the best way forward, according to the International Geosphere-Biosphere Programme (IGBP), an international network of environmental scientists.
In a time when we worry about bird flu and contaminated spinach, Marlene Zuk, an evolutionary biologist at UC Riverside, offers a fresh perspective on disease and the role it plays in our lives.
Researchers at Johns Hopkins may have discovered an unintended benefit in the drugs millions of Americans take to lower their cholesterol: The medications, all statins, seem to lower the risk of a potentially lethal blood infection known as sepsis in patients on kidney dialysis.
Researchers at the University of Pennsylvania School of Medicine & School of Engineering and Applied Science have discovered a better way to deliver drugs to tumors.
A panel of experts convened by the RAND Corporation has recommended actions that communities around the United States should take to be better prepared to deal with bioterrorist attacks, pandemic flu outbreak and other large-scale public health emergencies.
The most common cause of infant hospitalization in the United States, respiratory syncytial virus, infects virtually all children by age two. Along with the influenza virus, RSV is a major contributor to the approximately two million infant deaths worldwide caused every year by respiratory infections, according to the World Health Organization.
A mind-altering mutation in mice results in an enhanced long-term memory, researchers report in the April 6, 2007, issue of the journal Cell, published by Cell Press. These findings point to a potential target for the development of a drug to treat memory loss, according to the researchers.