Guest guest Posted March 22, 2000 Report Share Posted March 22, 2000 I have extracted anthrax-related information from the Report. One thing caught my eye was one of the " Advanced Developments " for AVA: " (2) to license the vaccine to provide protection against aerosol exposure to anthrax. " Unless I am misreading this this is a tacit admission by DOD THAT THE VACCINE IS _NOT_NOT_NOT_ LICENSED FOR THE INDICATION FOR WHICH IT IS BEING ADMINISTERED. If FDA accepts this IND THEY ARE ADMITTING THAT TOO. Here are the full quotes from the report. (Available from http://www.defenselink.gov ) D.1 MEDICAL CHEMICAL DEFENSE RESEARCH PROGRAM D.2.2 Biological Defense Research and Development Accomplishments Conducted a comparative serological study of five different species of laboratory animals immunized with the licensed anthrax vaccine, using both ELISA and toxin neutralization assays, in support of studies to understand and differentiate among the different animal models. · Characterized the isoelectric point of the three protein components of the two anthrax toxins (PA-EF and PA-LF) in order to better understand various genetic classifications of different isolates and their virulence patterns. · Initiated studies on the ability of CpG oligonucleotides to protect animals from B. anthracis challenge, and found a small level of non-specific protection in mice. · Completed aerosol challenge study in rabbits and rhesus monkeys of B. anthracis strains which were highly virulent in AVA-immunized guinea pigs, and found that the licensed vaccine provided excellent protection in both the monkey and the rabbit model. · Completed studies in immunized rabbits comparing the virulence of B. anthracis spores with that of vegetative cells, and found that rabbits were completely protected against challenge with either form of the organism. · Inserted the C-terminus of the heavy chain of the botulinum neurotoxin gene into the genome of B. anthracis by transposon-mediated mutagenesis in order to explore a live, attenuated, multivalent vaccine vector system. · Characterized the DNA sequence for two genes involved in replication of B. anthracis, and which are essential for further development of cloning systems for expressing homologous and heterologous antigens in B. anthracis. · Screened representative samples of Ames and V1B B. anthracis variants for vrrA type, which appears to be stable in these strains, and may potentially be useful as a marker to indicate the presence of discrete strains. · Continued studies on the anti-spore activities of antitoxin antibodies to determine their role in protection early in infection; the antibodies stimulated phagocytosis of spores by macrophages and inhibited spore germination in vitro. D.2.3 Advanced Development Accomplishments D.2.3.3 Anthrax Vaccine Human Adsorbed · The sale of Michigan Biologic Products Institute (MBPI) by the state of Michigan was finalized. MBPI was purchased by BioPort, which consists of the management team from MBPI and outside capital; it is a private sector entity without state of Michigan affiliation. · Managed and funded efforts leading to the submission of a Biologic Licensure Application amendment to the FDA for Anthrax Vaccine Adsorbed. Data submitted to the FDA supports two separate efforts for the vaccine: (1) to reduce the current six-dose schedule to a five-dose schedule, and ******************* (2) to license the vaccine to provide protection against aerosol exposure to anthrax. ******************* · Managed the anthrax vaccine production and stockpile to ensure sufficient vaccine is available to support the Secretary of Defense's anthrax immunization efforts. · DoD continued to provide technical assistance to BioPort to identify and correct FDA compliance issues. · Funded and provided oversight of production facility upgrades and ancillary support function renovation at BioPort that are critical to maintaining anthrax vaccine availability. Quote Link to comment Share on other sites More sharing options...
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