Do You Have A Fever? A Fever Usually differentiates a Flu from the Common Cold.

Flu Shot Made From Caterpillars Fails Safety Vote (Update3)

Nov. 19 (Bloomberg) -- Protein Sciences Corp. failed to prove its experimental flu vaccine is safe enough to be approved and more study is needed, a U.S. advisory panel said.

The shot, called FluBlok, is produced in less than two months by inserting flu genes into an insect virus and growing it in caterpillar ovary cells. Members of the advisory panel to the U.S. Food and Drug Administration voted 6-to-5 that the company hadn’t proven the vaccine safe, saying clinical trials weren’t large enough to support mass production. Nine of the 11 panelists said the shot was as effective as licensed vaccines in adults ages 18 to 49.


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