These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Vaccination of cattle with a recombinant bivalent toxoid against botulism serotypes C and D.
    Author: Cunha CE, Moreira GM, Salvarani FM, Neves MS, Lobato FC, Dellagostin OA, Conceição FR.
    Journal: Vaccine; 2014 Jan 03; 32(2):214-6. PubMed ID: 24252701.
    Abstract:
    Cattle botulism is a fatal intoxication caused by botulinum neurotoxins (BoNTs) produced by Clostridium botulinum serotypes C and D resulting in economic losses. Vaccination is the most effective way to control botulism. However, the commercially available vaccines are difficult and hazardous to produce. Neutralizing antibodies against the C-terminal fragment of the BoNT heavy chain (HC) are known to protect against lethal doses of BoNTs. We report the vaccination of cattle with a previously tested recombinant chimera consisting of Escherichia coli heat-labile enterotoxin B subunit and the HC of BoNTs C and D. Vaccinated animals produced neutralizing antibodies against serotypes C and D averaging 5±0 and 6.14±1.06IU/mL, respectively. For BoNT D, the titers were greater than those measured for the commercial vaccine, which induced titers of 5±0 and 2.85±1.35 against the respective serotypes, suggesting that this chimera is effective against cattle botulism.
    [Abstract] [Full Text] [Related] [New Search]