Those who've been hit with virus seem immune to other flus
(NEWSER) - Swine flu might hold the key to an all-purpose vaccine that could, with a single injection, protect patients from all flus for the rest of their lives. Researchers in Chicago and Atlanta are set to publish a study finding that those who develop antibodies against swine flu appear to be immune to other flu strains as well. Armed with that knowledge, they believe a super-vaccine could be developed in less than a decade, the Daily Mail reports. More»