Francis Collins, director of the National Institutes of Health, made a splash last week predicting the arrival of a universal flu vaccine in the next five years.
Francis Collins told USA Today he is "guardedly optimistic" about the possibility of long-term vaccination that could replace seasonal flu shots.
His prediction came at the same time as a report in Science identifying an antibody that can protect against several strains of the flu virus. Taking a look at the Science paper, how the scientists found the “super antibody” seems remarkably similar to how Emory’s Jens Wrammert, Rafi Ahmed and colleagues found a similar broadly protective antibody. Their results were published in the Journal of Experimental Medicine in January.
In both cases, the researchers started with someone who had been infected with the 2009 H1N1 swine origin flu virus, sifted through the antibodies that person produced and found some that reacted against several varieties of the flu virus. There must be something special about that 2009 pandemic strain!
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