dc.contributor.author |
Govindasamy, K.
|
|
dc.contributor.author |
Etter, Eric Marcel Charles
|
|
dc.contributor.author |
Geertsma, Peter
|
|
dc.contributor.author |
Thompson, P.N. (Peter N.)
|
|
dc.date.accessioned |
2022-10-06T10:09:11Z |
|
dc.date.available |
2022-10-06T10:09:11Z |
|
dc.date.issued |
2021-12-09 |
|
dc.description.abstract |
Bovine brucellosis is a zoonotic disease of global public health and economic importance.
South Africa has had a national bovine brucellosis eradication scheme since 1979; however, no
published report on elimination progress from any province exists. We analysed laboratory test
results of all cattle herds participating in the Gauteng Provincial Veterinary Services’ eradication
scheme between 2013 and 2018. Herd reactor status and within-herd seroprevalence, modelled using
mixed-effects logistic and negative binomial regression models, respectively, showed no significant
change over the period. However, provincial State Vet Areas, Randfontein (OR = 1.6; 95% CI: 1.2–2.1;
p < 0.001) and Germiston (OR = 1.9; 95% CI: 1.5–2.5, p = 0.008) had higher odds of reactor herds
than the Pretoria Area and within-herd prevalence count ratios for these areas were 1.5-fold greater
than the Pretoria State Vet Area (p < 0.001). Reactor herds were associated with increased herd size
(p < 0.001) and larger herd sizes were associated with lower within-herd prevalence (p < 0.001). Despite
no evidence of significant progress toward bovine brucellosis elimination in Gauteng province,
variability in bovine brucellosis prevalence between State Vet Areas exists. A public health and
farmer-supported strategy of ongoing district-based surveillance and cattle vaccination targeting
small- to medium-sized herds combined with compulsory test and slaughter of reactors in larger
herds is recommended for the province. |
en_US |
dc.description.department |
Production Animal Studies |
en_US |
dc.description.librarian |
am2022 |
en_US |
dc.description.sponsorship |
The Gauteng Department of Agriculture and Rural Development and the APC was funded by the University of Pretoria. |
en_US |
dc.description.uri |
https://www.mdpi.com/journal/pathogens |
en_US |
dc.identifier.citation |
Govindasamy, K.; Etter,
E.M.C.; Geertsma, P.; Thompson, P.N.
Progressive Area Elimination of
Bovine Brucellosis, 2013–2018, in
Gauteng Province, South Africa:
Evaluation Using Laboratory Test
Reports. Pathogens 2021, 10, 1595.
https://SDOI.org/10.3390/pathogens10121595. |
en_US |
dc.identifier.issn |
10.3390/pathogens10121595 |
|
dc.identifier.issn |
2076-0817 (online) |
|
dc.identifier.uri |
https://repository.up.ac.za/handle/2263/87565 |
|
dc.language.iso |
en |
en_US |
dc.publisher |
MDPI |
en_US |
dc.rights |
© The Author(s) 2021. Open Access This article is licensed under a Creative Commons Attribution 4.0 International License. |
en_US |
dc.subject |
Bovine |
en_US |
dc.subject |
Brucellosis |
en_US |
dc.subject |
Laboratory reports |
en_US |
dc.subject |
Prevalence |
en_US |
dc.subject |
Elimation |
en_US |
dc.subject |
Eradication |
en_US |
dc.subject |
South Africa (SA) |
en_US |
dc.subject |
Rose Bengal test (RBT) |
en_US |
dc.subject |
Complement fixation test (CFT) |
en_US |
dc.subject |
Brucella abortus |
en_US |
dc.title |
Progressive area elimination of bovine brucellosis, 2013-2018, in Gauteng Province, South Africa : evaluation using laboratory test reports |
en_US |
dc.type |
Article |
en_US |