Imperial researchers show novel flu treatment eliminates symptoms in mice
...toms of the most deadly type of flu. Working with influenza A virus, they show in mice that their novel treatm...hite blood cells by a third. Flu A is the type of influenza responsible for pandemics such as the 1919 outbreak of 'Spanish flu', which globally killed more tha...PET scans used to determine progression of HIV infection
...ed individuals as a control group. They were given influenza vaccine to stimulate lymph node activation....Study shows brain activity influences immune function
...al responses - also showed greater immunity to the influenza virus after vaccination. To answer this question, the researchers vaccinated all the subjects against the flu virus. Before vaccination, they measured the study participants' brain activity, both at a baseline state and during emotion eliciting memor...Novel flu vaccine shows promise in mice
PHILADELPHIA - Globally, the influenza virus, or flu, is thought to cause between three a...hat region of the virus is not great. "Among human influenza virus strains, there is little variation in the M2 region," Gerhard says. "That could be due to the ...Microgel polymer beads may provide general vehicle for vaccines, gene therapy
...tigens, yet not reproduce. The polio, smallpox and influenza vaccines are like this. Other approaches include encapsulating viral or cancer antigen proteins in other materials, such as bubbles of fat called liposomes, to ferry them into scavenger cells so they will get displayed on the cell surface. Frchet de...St. Jude develops vaccine against potential pandemic influenza virus H5N1 using reverse genetics
...evelopment of a vaccine against H5N1, a new lethal influenza virus that triggered the World Health Organization...re were two things that prevented the 1997 poultry influenza outbreak in Hong Kong from becoming more deadly--its inability to spread from human to human and the...Researchers model evolution of influenza virus
...e of an infected population can drive evolution of influenza virus. The model does not aim to predict the emerg...sts can understand the basis of such a response by influenza virus, then vaccine designers might use that understanding to develop a vaccine that offers more gen...St. Jude researchers decipher structure, activity of enzyme key to biochemical pathways of life
...d control systems get disrupted." For example, the influenza virus hijacks one of the ubiquitin-like proteins so it does not undergo its normal activation by an E1 enzyme. This hijacking helps the virus hide from the surveillance system set up by the immune system to track infections. "The more we learn about...Glowing bacteria show researchers how an anti-flu-virus drug may prevent bacterial pneumonia
...ice how the potentially deadly cooperation between influenza virus and bacterial pneumonia infections can be fo...ing is important because a combined infection with influenza and pneumonia is the sixth leading cause of all deaths worldwide, and is the top cause of death due ...Puzzle solved on how influenza builds its infectious seeds
...-- By solving a long-standing puzzle about how the influenza virus assembles its genetic contents into infectio...from cell to cell. It has long been known that the influenza A virus genome requires eight different segments of RNA or ribonucleic acid to be complete. But how ...Nutrition and exercise boost effectiveness of flu shot in older people
Current influenza vaccines are 50 to 60 percent effective in prevent...r adults due to improved antibody responses to the influenza vaccines, reports a study in the September 2002 Journal of Gerontology: Medical Sciences. Wendeline ...Promising multi-strain HIV vaccine candidate emerges
...act that the virus that causes AIDS, much like the influenza virus, exists as multiple strains that present man...ritical, he says. "HIV/AIDS has overcome the 1918 influenza pandemic and bubonic plague of the 14th century to become the worst epidemic and deadliest disease i...1918 human influenza epidemic no longer linked to birds
...lections was critical in determining that the 1918 influenza pandemic that killed 20 million to 40 million peop...lemons at Ohio State University. The 1918 pandemic influenza resulted when a type A Influenza virus strain emerged with a hemagglutinin subtype to which few peop...Ecologist's book on introduced species' destructiveness
...rage $6 billion a year, while a single outbreak of influenza can incur $300 million in hospitalization costs and take hundreds of lives, says Pimentel. "An increasing threat of exotic diseases exists because of rapid transportation, encroachment of civilization into new ecosystems and increasing environmental ...Los Alamos researchers recommend AIDS vaccine strategies
...can be illustrated by comparing it with the common influenza virus. Typically, HIV variation within a single in...ted individual can be as great as the variation of influenza throughout the entire worldwide-infected population in a flu season. In addition, some genetic forms...Influenza infection attracts pneumonia bacteria
...CITY May 22, 2002 -- Lung cells infected with the influenza A virus are more likely to bind with bacteria that.... Previous studies have shown that by treating the influenza virus with Tamiflu, a neuraminidase inhibitor that attacks the influenza virus at the cellular level...LSU researcher studies the effect of viral infection on allergic airway diseases in horses
...nse of neonatal foals, specifically if exposure to influenza virus reduces the risk for developing recurring airway obstruction later in life. "This study is an evolution of many things we've been investigating to understand equine airway disease. It's become pretty obvious that RAO disorders are a result of ...Mathematical analysis could aid flu vaccine selection
...select which of the constantly evolving strains of influenza virus to include in the 75 million doses of flu va...t contains the genetic sequences of 560 samples of influenza A virus taken from people between 1984 and 2000. They devised a way of measuring the genetic "distan...Protein mix-up tied to suppressed immune response early in HIV infection
...e responses but other responses as well, including influenza and other "opportunistic" infections that often are a threat to people with HIV. The new study tested blood samples donated from 40 HIV patients at UNC and 20 samples from donors at low risk for HIV. All but one had been previously exposed to vaccin...Satellites vs. mosquitoes: Tracking West Nile Virus in the U.S.
...diseases like malaria, dengue fever, Lyme disease, influenza and even asthma....