|
12 million old flu shots dumped last summer Shots are now in short supply, and influenza rages
Sabin Russell, Chronicle Medical Writer Saturday, December 13, 2003
--------------------------------------------------------------------------------
Just months before Americans began clamoring for the last remaining flu shots, 12 million doses from last year's stockpile of a virtually identical vaccine was dumped in the trash as expired.
Now, as clinics around the country struggle to cope with one of the worst flu seasons in years, the shortage is likely to raise questions as to why flu vaccine is declared unfit at the end of each season, when it might provide a safety net for the following year.
Since this summer, an estimated $120 million worth of last year's flu vaccine was destroyed. But except for the June 30 expiration date, they were identical to the current shots now is such short supply. Experts say that flu vaccine can lose potency over time, but it does not spoil like fruit.
<SNIP>
"By and large, the expiration dates that are put on drugs are very conservative. This vaccine quite possibly could have been used,'' said Dr. Larry Drew, director of the UCSF virology laboratory.
On Thursday, the Bush Administration secured 250,000 doses of extra vaccine from Aventis Pasteur, the Pennsylvania drugmaker that has supplied half of this year's 83 million flu shots. The government may gain an additional 400,000 doses from Chiron Corp. of Emeryville, which produced the other half of the American supply from its plant in Liverpool, England. But those numbers pale before the 12 million doses that last year simply went to waste.
In a typical year, the formula for a flu vaccine changes from the year before -- adjusted to protect against newly evolved strains of influenza. But this has not been a typical year. For the first time in at least a decade, this year's flu vaccine is exactly the same as the year before.
<SNIP>
---------------------------------------------------------------------------------- www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2003/12/13/FLU.TMP
|