Effect of vaccination on the apparent prevalence of bovine brucellosis in the state of Tocantins, Brazil
Nenhuma Miniatura disponível
Citações na Scopus
5
Tipo de produção
article
Data de publicação
2021
Título da Revista
ISSN da Revista
Título do Volume
Editora
UNIV ESTADUAL LONDRINA
Autores
VENDRAME, Fabiano Benitez
BARBOSA, Regina Goncalves
FERREIRA, Fernando
DIAS, Ricardo Augusto
GRISI, Jose Henrique Hildebrand
BRYAN, Marcos Heinemann
GONCALVES, Vitor Salvador Picao
BAQUERO, Oswaldo Santos
FERREIRA NETO, Jose Soares
Citação
SEMINA-CIENCIAS AGRARIAS, v.42, n.4, p.2389-2405, 2021
Resumo
A cross-sectional study on the epidemiological situation of bovine brucellosis was carried out in the state of Tocantins to evaluate the effectiveness of its vaccination program. The state was divided into five regions, and a predetermined number of farms was randomly selected in each one. Females aged 24 months or older were randomly selected in each farm and diagnosed with brucellosis by serial serology (AAT and 2-ME). A total of 6,846 animals from 756 farms were examined. The prevalence of seropositive herds in the state was 6.42% [CI95%: 4.76-8.62], and the prevalence of seropositive animals was 2.21% [CI95%: 1.05-4.01]. The prevalence of seropositive herds was homogeneously distributed among regions. The 2002/2003 study estimated the prevalence of seropositive herds in the state to be 21.22% [CI95%: 19.33-23.11]. In conclusion, the vaccination program implemented in Tocantins, reaching vaccination coverage above 70% as of 2010, significantly reduced the prevalence of seropositive herds. Thus, continuing the vaccination program in the state is recommended, preferably increasing the quality of the processes involved, from commercialization to inoculation in animals, since immunization remains the most effective means to reduce the prevalence of brucellosis. In addition, animal replacement remains a major risk factor for bovine brucellosis in Tocantins since 20022003; therefore, the state must implement a strong health education program explaining to farmers the importance of testing animals for brucellosis before introducing them into their herds.
Palavras-chave
Infectious abortion, Zoonosis, Risk factors, S19, RB51
Referências
- Acha P.N., 2001, PUBLICACION CIENTIFI, V580
- Agencia de Defesa Agropecuaria do Estado de Tocantins, 2021, PROGR EST ERR FEBR A
- Alves AJS, 2009, ARQ BRAS MED VET ZOO, V61, P6, DOI 10.1590/S0102-09352009000700002
- Amaku M, 2009, ARQ BRAS MED VET ZOO, V61, P135, DOI 10.1590/S0102-09352009000700017
- Anzai EK, 2016, SEMIN-CIENC AGRAR, V37, P3437, DOI 10.5433/1679-0359.2016v37n5Supl2p3437
- Azevedo SS, 2009, ARQ BRAS MED VET ZOO, V61, P19, DOI 10.1590/S0102-09352009000700004
- Baptista Francisco, 2012, Revista de Patologia Tropical, V41, P285, DOI 10.5216/rpt.v41i3.20755
- Baruffa G, 1978, Rev Inst Med Trop Sao Paulo, V20, P71
- Baumgarten KD, 2016, SEMIN-CIENC AGRAR, V37, P3425, DOI 10.5433/1679-0359.2016v37n5Supl2p3425
- Borba MR, 2013, PREV VET MED, V110, P169, DOI 10.1016/j.prevetmed.2012.11.013
- Chate SC, 2009, ARQ BRAS MED VET ZOO, V61, P46, DOI 10.1590/S0102-09352009000700007
- CHRISTIE TE, 1969, VET REC, V85, P268, DOI 10.1136/vr.85.10.268
- Clementino IJ, 2016, SEMIN-CIENC AGRAR, V37, P3403, DOI 10.5433/1679-0359.2016v37n5Supl2p3403
- Crawford R. P., 1990, Animal brucellosis., P131
- DAVIES G, 1971, VET REC, V88, P447, DOI 10.1136/vr.88.17.447
- de Almeida EC, 2016, SEMIN-CIENC AGRAR, V37, P3413, DOI 10.5433/1679-0359.2016v37n5Supl2p3413
- de Oliveira LF, 2016, SEMIN-CIENC AGRAR, V37, P3449, DOI 10.5433/1679-0359.2016v37n5Supl2p3449
- Dean A., 1996, EPI INFO VERSION 6 W
- Dias JA, 2009, ARQ BRAS MED VET ZOO, V61, P66, DOI 10.1590/S0102-09352009000700009
- Dias RA, 2009, ARQ BRAS MED VET ZOO, V61, P118, DOI 10.1590/S0102-09352009000700015
- Dias RA, 2016, SEMIN-CIENC AGRAR, V37, P3505, DOI 10.5433/1679-0359.2016v37n5Supl2p3505
- Dohoo I, 2012, METHODS EPIDEMIOLOGI
- de Souza VAF, 2016, SEMIN-CIENC AGRAR, V37, P3767, DOI 10.5433/1679-0359.2016v37n5Supl2p3767
- Homem VSF, 2016, SEMIN-CIENC AGRAR, V37, P3803, DOI 10.5433/1679-0359.2016v37n5Supl2p3803
- Neto JSF, 2016, SEMIN-CIENC AGRAR, V37, P3385, DOI 10.5433/1679-0359.2016v37n5Supl2p3385
- Freitas NS, 2020, REV CEREUS, V12, P117, DOI [10.18605/2175-7275, DOI 10.18605/2175-7275]
- Gall D, 2004, REV SCI TECH OIE, V23, P989
- Goncalves VSP, 2009, ARQ BRAS MED VET ZOO, V61, P14, DOI 10.1590/S0102-09352009000700003
- Goncalves VSP, 2009, ARQ BRAS MED VET ZOO, V61, P35, DOI 10.1590/S0102-09352009000700006
- Hosmer D.W., 2000, APPL LOGISTIC REGRES, DOI 10.1002/0471722146
- Inlamea OF, 2016, SEMIN-CIENC AGRAR, V37, P3493, DOI 10.5433/1679-0359.2016v37n5Supl2p3493
- Instituto Brasileiro de Geografia e Bioestatistica, 2019, CID EST TOC
- Barddal JEI, 2016, SEMIN-CIENC AGRAR, V37, P3479, DOI 10.5433/1679-0359.2016v37n5Supl2p3479
- KELLAR J, 1976, CAN J COMP MED, V40, P119
- Klein-Gunnewiek MFC, 2009, ARQ BRAS MED VET ZOO, V61, P77, DOI 10.1590/S0102-09352009000700010
- LAGE A. P., 2006, PROGRAMA NACL CONTRO
- Leal JM, 2016, SEMIN-CIENC AGRAR, V37, P3467, DOI 10.5433/1679-0359.2016v37n5Supl2p3467
- Marvulo MFV, 2009, ARQ BRAS MED VET ZOO, V61, P93, DOI 10.1590/S0102-09352009000700012
- Minharro S, 2013, PLOS ONE, V8, DOI 10.1371/journal.pone.0081152
- Ministerio da Agricultura Pecuaria e Abastecimento-MAPA, 2017, INSTR NORM 13
- Ministerio da Agricultura Pecuaria e Abastecimento-MAPA, 2020, DIAGN SIT PNCEBT
- Negreiros R. L., 2009, ARQ BRAS MED VET ZOO, V61, P56, DOI [10.1590/S0102- 09352009000700008, DOI 10.1590/S0102-09352009000700008, DOI 10.1590/S0102-09352009000700008>]
- Ogata RA, 2009, ARQ BRAS MED VET ZOO, V61, P126, DOI 10.1590/S0102-09352009000700016
- Paulin L. M., 2002, ARQUIVOS I BIOL, V69, P105
- Paulin LM, 2003, COMBATE BRUCELOSE BO
- Rocha WV, 2009, ARQ BRAS MED VET ZOO, V61, P27, DOI 10.1590/S0102-09352009000700005
- SALMAN MD, 1984, AM J VET RES, V45, P1557
- Secretaria da Agricultura Pecuaria e Aquicultura do Estado de Tocantins, 2021, PEC
- Secretaria de Planejamento e Orcamento, 2017, IND SOC EST TOC
- Sikusawa S, 2009, ARQ BRAS MED VET ZOO, V61, P103, DOI 10.1590/S0102-09352009000700013
- Silva ND, 2016, SEMIN-CIENC AGRAR, V37, P3519, DOI 10.5433/1679-0359.2016v37n5Supl2p3519
- Silva V. G. S. O., 2009, ARQ BRAS MED VET ZOO, V61, P10
- Thoen C. O., 1993, P236
- Thrusfield M., 2007, VET EPIDEMIOLOGY, V3rd
- Villar KS, 2009, ARQ BRAS MED VET ZOO, V61, P85, DOI 10.1590/S0102-09352009000700011