Unused shots are near expiration date
(NEWSER) - More than 71 million doses of the H1N1 vaccine purchased by the federal government to combat an expected flu pandemic will have to be discarded if they go unused, which seems increasingly likely. Those doses were packaged for individual use, which dramatically decreases their shelf life. Of the 229 million doses bought for $1.6 billion, about 91 million were administered. The US will donate some of the rest to poor nations and keep about 35 million doses in bulk form. More»