Virology’s most wanted: the influenza virus
Emergency hospital wards were set up during the 1918 flu pandemic.Credit: NATIONAL MUSEUM OF HEALTH AND MEDICINE/SPL Of all the pathogens that have plagued humanity, few are as notorious and persistent as influenza. Its Houdini-like ability to regularly slip the shackles of vaccine- or infection-induced immunity, aided by a steady and sustained mutation rate, has … Read more