We are proposing to amend the Virus-Serum-Toxin Act regulations for certain live bacterial and viral vaccines by removing the requirement to retest the Master Seeds for immunogenicity 3 years after the initial qualifying immunogenicity test. In addition, we are proposing to amend the requirement concerning mouse safety tests prescribed for a biological product recommended for animals other than poultry. These proposed changes would update the standard requirements by eliminating unnecessary testing of Master Seed bacteria and viruses
and other forms of bulk or completed biological product.
Document Subtype:
Proposed rule
Received Date:
January 31 2007, at 07:07 AM Eastern Standard Time
Start-End Page:
4470 - 4472
Comment Start Date:
January 31 2007, at 12:00 AM Eastern Standard Time
Viruses, Serums, Toxins, and Analogous Products; Standard Requirements for Live Vaccines
Details Information
Comments
Submitter: Jan, DVM, Lee Posted: 03/09/2007 ID: APHIS-2006-0079-0002
Apr 02,2007 11:59 PM ET
Submitter: McClure, Kent Posted: 04/03/2007 ID: APHIS-2006-0079-0003
Apr 02,2007 11:59 PM ET
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