'Universal' vaccines could finally allow for wide-scale flu prevention
An emerging class of long-lasting flu vaccines could do more than just save people the trouble of an annual flu shot.
Princeton University-based researchers have found that the "universal" vaccine could for the first time allow for the effective, wide-scale prevention of flu by limiting the influenza virus' ability to spread and mutate. Universal, or cross-protective, vaccines — so named for their effectiveness against several flu strains — are being developed in various labs worldwide and some are already in clinical trials.
The researchers recently reported in the ...


