Today, the U.S. Food and Drug Administration approved Xofluza (baloxavir marboxil) for the treatment of acute uncomplicated influenza (flu) in patients 12 years of age and older who have been symptomatic for no more than 48 hours. “This is the first new antiviral flu treatment with a novel mechanism of action approved by the FDA in nearly 20 years. With thousands of people getting the flu every year, and many
Researchers show altering the molecular interactions between the flu virus and host genes stunts virus replication Influenza A (flu A) hijacks host proteins for viral RNA splicing and blocking these interactions caused replication of the virus to slow, according to new research published in Nature Communications by Kristin W. Lynch, PhD, chair of the department of Biochemistry and Biophysics in the Perelman School of Medicine at the University of Pennsylvania, and
An international team based at Geneva University Hospitals (HUG) and at the University of Geneva (UNIGE), Switzerland, has succeeded in defining a “signature” composed of a small number of inflammatory markers that can be monitored in order to understand how a promising anti-Ebola virus vaccine stimulates the immune system. The researchers inoculated 115 volunteers with either a high dose or a low dose of the rVSV-ZEBOV anti-Ebola vaccine, or with
Early administration may block viral infection of important cells deep in the lungs Two drugs used to treat asthma and allergies may offer a way to prevent a form of pneumonia that can kill up to 40 percent of people who contract it, researchers at the University of Virginia School of Medicine have found. Influenza pneumonia results when a flu infection spreads to alveolar air sacs deep within the lungs.