By Apoorva Mandavilli Apoorva Mandavilli covered the Covid-19 and mpox outbreaks, and has tracked the spread of H5N1 since 2003 ... Instead, the virus has infected more than 900 herds and dozens ...
Genetic analysis of H5N1 bird flu viruses from a severely ill patient in Louisiana revealed multiple mutations that may enhance the virus’s ability to bind to human upper airway cells ...