dc.contributor.author |
McCrindle, Cheryl Myra Ethelwyn
|
|
dc.contributor.author |
Manoto, Solly N.
|
|
dc.contributor.author |
Harris, Bernice Nerine
|
|
dc.date.accessioned |
2020-11-16T12:58:49Z |
|
dc.date.available |
2020-11-16T12:58:49Z |
|
dc.date.issued |
2020-08 |
|
dc.description.abstract |
Bovine brucellosis affects food safety, food security and human health in rural communities in
the North West Province, South Africa. The World Organisation for Animal Health suggests
routine sero-surveillance and vaccination of cattle for control and to prevent zoonotic
transmission. Although sero-surveillance and subsidised vaccination have been in place for
decades, data from Bojanala have not previously been analysed. The aim of this study was to
retrospectively analyse historical data on routine sero-surveillance of bovine brucellosis and
state subsidised vaccination, in communal, commercial and dairy cattle in the study area. This
was a descriptive, cross-sectional retrospective analysis of records from all adult cows bled by
the state veterinary services during routine sero-surveillance for bovine brucellosis, in the
Bojanala Region, North West Province, between 2009 and 2013. Fewer communal (N = 11 815)
and dairy (N = 6696), than commercial beef (N = 28 251) cows, were tested. Overall herd
prevalence (33.33%), differed significantly from individual prevalence (3.18%) in all groups.
Communal herds had both the highest herd prevalence (38.8%) and the highest individual
prevalence (5.2%). Both herd and individual sero-prevalence were lowest in dairy cattle,
possibly because registered dairy herds are routinely tested. Over the 5-year study period,
only 24 086 (7.15%) of the 342 500 cows eligible for free vaccination, were vaccinated. The
annual number of cattle tested was highly variable. Dairy cattle that were regularly tested had
a significantly lower herd and individual prevalence. Herd prevalence would be useful for
spatial mapping, whilst individual prevalence could better reflect the risk of zoonotic
transmission. |
en_ZA |
dc.description.department |
School of Health Systems and Public Health (SHSPH) |
en_ZA |
dc.description.librarian |
am2020 |
en_ZA |
dc.description.sponsorship |
The State Veterinary Services of the North West Province in South Africa and the the National Research Foundation. |
en_ZA |
dc.description.uri |
http://www.jsava.co.za |
en_ZA |
dc.identifier.citation |
McCrindle, C.M.E.,
Manoto, S.N. & Harris, B.,
2020, ‘Sero-prevalence of
bovine brucellosis in the
Bojanala Region, North West
Province, South Africa
2009–2013’, Journal of the
South African Veterinary
Association 91(0), a2032.
https://DOI.org/10.4102/jsava.v91i0.2032. |
en_ZA |
dc.identifier.issn |
1019-9128 (print) |
|
dc.identifier.issn |
2224-9435 (online) |
|
dc.identifier.issn |
10.4102/jsava.v91i0.2032 |
|
dc.identifier.uri |
http://hdl.handle.net/2263/77023 |
|
dc.language.iso |
en |
en_ZA |
dc.publisher |
AOSIS OpenJournals |
en_ZA |
dc.rights |
©2020. The Authors.
Licensee: AOSIS. This work
is licensed under the
Creative Commons
Attribution License. |
en_ZA |
dc.subject |
Bovine brucellosis |
en_ZA |
dc.subject |
Sero-surveillance |
en_ZA |
dc.subject |
Farming systems |
en_ZA |
dc.subject |
Zoonosis |
en_ZA |
dc.subject |
Food security |
en_ZA |
dc.subject |
One health |
en_ZA |
dc.title |
Sero-prevalence of bovine brucellosis in the Bojanala Region, North West Province, South Africa 2009–2013 |
en_ZA |
dc.type |
Article |
en_ZA |