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U.S. Department of Health and Human Services


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Diagnostic Allergenic Extracts

Allergenic Extract, Pork and Beef 

These Allergenic Extracts are used in allergy scratch, prick or puncture diagnostic tests. The products were tested for sterility and passed. The manufacturer initiated this recall after a subsequent lot of each product, manufactured from the same bulk extract, failed sterility testing.

[September 19, 2000 - Letter - Hollister-Stier Laboratories LLC]