title: Contagious bovine pleuropneumonia vaccines: the current situation and the need for improvement.
abstract: The control of contagious bovine pleuropneumonia (CBPP) has been clearly identified by the Organisation of African Unity/Inter-African Bureau of Animal Resources as a priority. In the first part of this article, the authors introduce the past and present vaccines, based on the two classic strains, T1, and KH3J. They describe the guidelines for vaccine production technology, and the quality control requirements for CBPP vaccines of the Office International des Epizooties. The failure of the currently used T1-SR vaccine to provoke satisfactory immunity in cattle, particularly in the newly infected areas of Africa, is pointed out. Other shortcomings of the current CBPP vaccines are also highlighted. Thus, there is a need to improve CBPP vaccines and the authors propose detailed emergency measures to address this problem. In the second part of the article, a subunit approach using immunostimulating complex technology is outlined. The authors emphasise the importance of current research in cell-mediated immunity and immunopathology, which is aimed at improving the efficacy of CBPP vaccines.
authors.affiliation: Centre de Coopération Internationale en Recherche Agronomique et pour le Développment-Département d'Elevage et de Médecine Vétérinaire (CIRAD-EMVT), Montpellier, France.
authors.forename: J J
authors.initials: JJ
authors.lastname: Tulasne
authors.forename: J K
authors.initials: JK
authors.lastname: Litamoi
authors.forename: B
authors.initials: B
authors.lastname: Morein
authors.forename: L
authors.initials: L
authors.lastname: Dedieu
authors.forename: V J
authors.initials: VJ
authors.lastname: Palya
authors.forename: M
authors.initials: M
authors.lastname: Yami
authors.forename: I
authors.initials: I
authors.lastname: Abusugra
authors.forename: D
authors.initials: D
authors.lastname: Sylla
authors.forename: A
authors.initials: A
authors.lastname: Bensaid
mesh_terms: D000818:Animals; D001428:Bacterial Vaccines / Q000276:immunology / Q000592:standards*; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology / Q000517:prevention & control*; D016882:ISCOMs / Q000276:immunology; D007111:Immunity, Cellular; D009176:Mycoplasma mycoides / Q000276:immunology*; D011002:Pleuropneumonia, Contagious / Q000276:immunology / Q000517:prevention & control*; D011786:Quality Control
chemical_list: D001428:Bacterial Vaccines; D016882:ISCOMs