Two new clinical trials testing an experimental vaccine to prevent influenza caused by an H7N9 influenza virus are now enrolling volunteers at sites across the United States.
March 18th, 2018‘…..H7N9 is an avian (bird) influenza virus first reported in humans in 2013 in China. Since then, six waves of H7N9 infection have occurred in China, resulting in more than 1,500 cumulative human infections, according to the World Health Organization. No human cases of H7N9 influenza have been detected to date in the United States. Currently, the virus does not spread easily from person to person; rather, people typically become infected through direct exposure to infected poultry or contaminated environments. However, if the virus mutates and becomes easily transmissible between humans, it could result in an influenza pandemic because most people have little to no immunity to it. H7N9 has a high mortality rate, resulting in death in 39 percent of those who became infected.…..’
