The National Institute of Allergy and Infectious Diseases at the National Institutes of Health has awarded the University of Georgia College of Veterinary Medicine a $1.18 million grant to develop rabies virus vaccines. This award is the continuation of a previous four-year $837,000 grant issued by NIAID in 2002 to initiate the study.
The chemical process known as acetylation plays a central role in cytokine receptor signal transduction – a fundamental biochemical cascade inside cells that controls the activity of antiviral and tumor-suppressing genes.
Swedish researchers have discovered that oseltamivir (Tamiflu); an antiviral drug used to prevent and mitigate influenza infections is not removed or degraded during normal sewage treatment. Consequently, in countries where Tamiflu is used at a high frequency, there is a risk that its concentration in natural waters can reach levels where influenza viruses in nature will develop resistance to it.
Avian influenza H5N1 virus affects much more than respiratory system: disseminates to gastrointestinal tract, immune and central nervous systems, and can be transmitted mother to fetus through placenta.
Researchers at the National Institutes of Health have found that more than 50 percent of the current asthma cases in the country can be attributed to allergies, with approximately 30 percent of those cases attributed to cat allergy.
H5N1 influenza, also known as avian influenza, is considered a major global threat to human health, with high fatality rates. While little had been known about the specific effects of H5N1 on organs and cells targeted by the virus, researchers at Beijing University, Columbia University Mailman School of Public Health, and SUNY Downstate report in the September 29, 2007 issue of the Lancet detailed studies of human H5N1 victims that shed light on the anatomic distribution of the virus and its pathogenesis.
All Canadian girls between 9 and 13 years old should receive the human papillomavirus (HPV) vaccine, according to a new statement by the Canadian Paediatric Society. The CPS also recommends that girls at higher risk of early sexual activity-those who are street-involved, or under the care of child welfare—be targeted.
A new review of inpatient data from US hospitals shows that the number of infections caused by a common bacterium increased by over 7 percent each year from 1998 to 2003. The attendant economic burden to hospitals increased by nearly 12 percent annually.
Each year, seasonal flu kills approximately 36,000 people in the United States, most over age 70.Yet little is known about the benefit of influenza vaccine in older seniors.
A new topical lotion that penetrates the skin deeply enough to target and eliminate serious skin infections, but without being systemically absorbed, has shown a high degree of safety and tolerability in patients with onychomycosis, or toenail fungus, a new study has shown.