Word: vaccinees
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A team led by Harvard researchers has discovered a family of naturally occurring proteins in human cells that protect against influenza and other illnesses—a finding that may lead to methods to speed up vaccine production and to new flu prevention drugs for humans.
The latest study of an Australian H1N1 vaccine, a shot that is also distributed in the U.S., shows that a single dose containing the same amount of viral protein as two doses combined, can produce enough flu-fighting antibodies in nearly 93% of youngsters immunized. "The single-dose response is...
In the study, which involved 370 healthy children ages six months to nine years in Australia, researchers immunized half of the group with two doses of vaccine, each containing 15 micrograms (mcg) of the virus antigen. The other half received two doses containing 30 mcg of the antigen each. In...
The results suggest that one shot of the lower-dose vaccine may generate just as many flu antibodies as the two shots U.S. children currently receive, each containing 7.5 mcg of viral antigen. The findings could factor into discussions that health officials have as they make up recommendations for next...
Such data will be available only after the flu season ends next spring, at which point researchers can study hospital records of children who were treated for H1N1 infection. Only then can they compare those who received both doses of the vaccine to those who missed their second shot, and...