Researchers Develop Universal Vaccine To Protect Against Influenza A Viruses JANUARY 24, 2018 ATLANTA—Researchers have developed a universal vaccine to combat influenza A viruses that produces long-lasting immunity in mice and protects them against the limitations of seasonal flu vaccines, according to a study led by Georgia State University. Influenza, a contagious respiratory illness that infects the nose, throat and lungs, is among the leading causes of death in the United States, according to the Centers for Disease Control and Prevention (CDC). The CDC estimates influenza has resulted in between 12,000 and 56,000 deaths annually in the U.S. since 2010....