A comparison of seroprevalence and risk factors for Theileria parva and T. mutans in smallholder dairy cattle in the Tanga and Iringa regions of Tanzania
A cross sectional serological survey was carried out in two geographical small-scale dairying areas of Tanzania to determine the distribution and prevalence and to quantify risk factors for Theileria parva and T. mutans during the period January to April 1999. The prevalence of serum antibodies to t...
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| Veröffentlicht in: | The veterinary journal (1997) 2007-09, Vol.174 (2), p.390-396 |
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| container_title | The veterinary journal (1997) |
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| creator | Swai, Emmanuel S. Karimuribo, Esrony D. Kambarage, Dominic M. Moshy, Winford E. Mbise, Adam N. |
| description | A cross sectional serological survey was carried out in two geographical small-scale dairying areas of Tanzania to determine the distribution and prevalence and to quantify risk factors for
Theileria parva and
T. mutans during the period January to April 1999. The prevalence of serum antibodies to these two
Theileria parasites was determined using an indirect enzyme-linked immunosorbent assay (ELISA) technique. The results suggest that the parasites are widely distributed through out the two study sites and seroprevalence of 23% and 48% for
T. parva were obtained for Tanga and Iringa regions, respectively. Seroprevalence of
T. mutans ranged from 17% in the Tanga region to 40% in the Iringa region. Farm and animal data were collected and analysed by multiple logistic regression models to explore the risk factors associated with seroprevalence to
T. parva and
T. mutans pathogens.
In both regions, seroprevalence for the two
Theileria spp. pathogens increased significantly with age. Pasture grazed animals were more likely to be seropositive than those that were zero-grazed. Among individual animal characteristics, seropositivity was higher in cash-bought and charity gifted animals compared to cattle obtained using a formal credit agreement. Further studies on the relative role of risk factors for theileriosis found in this study may assist in the development of an effective control package. |
| doi_str_mv | 10.1016/j.tvjl.2006.08.004 |
| format | Article |
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Theileria parva and
T. mutans during the period January to April 1999. The prevalence of serum antibodies to these two
Theileria parasites was determined using an indirect enzyme-linked immunosorbent assay (ELISA) technique. The results suggest that the parasites are widely distributed through out the two study sites and seroprevalence of 23% and 48% for
T. parva were obtained for Tanga and Iringa regions, respectively. Seroprevalence of
T. mutans ranged from 17% in the Tanga region to 40% in the Iringa region. Farm and animal data were collected and analysed by multiple logistic regression models to explore the risk factors associated with seroprevalence to
T. parva and
T. mutans pathogens.
In both regions, seroprevalence for the two
Theileria spp. pathogens increased significantly with age. Pasture grazed animals were more likely to be seropositive than those that were zero-grazed. Among individual animal characteristics, seropositivity was higher in cash-bought and charity gifted animals compared to cattle obtained using a formal credit agreement. Further studies on the relative role of risk factors for theileriosis found in this study may assist in the development of an effective control package.</description><identifier>ISSN: 1090-0233</identifier><identifier>EISSN: 1532-2971</identifier><identifier>DOI: 10.1016/j.tvjl.2006.08.004</identifier><identifier>PMID: 17015024</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Age Factors ; Animals ; Antibodies, Protozoan - blood ; antibody detection ; Cattle ; cattle diseases ; Cattle Diseases - epidemiology ; Cross-Sectional Studies ; dairy cattle ; dairy farming ; Dairying - methods ; enzyme-linked immunosorbent assay ; Enzyme-Linked Immunosorbent Assay - methods ; Enzyme-Linked Immunosorbent Assay - veterinary ; epidemiological studies ; Female ; Logistic Models ; Poaceae ; Risk Factors ; Seroepidemiologic Studies ; Seroprevalence ; small-scale farming ; Smallholder dairy cattle ; Tanzania ; Tanzania - epidemiology ; Theileria - immunology ; Theileria mutans ; Theileria parva ; Theileria parva - immunology ; Theileriasis - epidemiology ; theileriosis</subject><ispartof>The veterinary journal (1997), 2007-09, Vol.174 (2), p.390-396</ispartof><rights>2006 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c378t-f7687146ae10350f6d90f171b7fad138d941960e0e2ccfb854e7c6497823e92e3</citedby><cites>FETCH-LOGICAL-c378t-f7687146ae10350f6d90f171b7fad138d941960e0e2ccfb854e7c6497823e92e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S109002330600178X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17015024$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Swai, Emmanuel S.</creatorcontrib><creatorcontrib>Karimuribo, Esrony D.</creatorcontrib><creatorcontrib>Kambarage, Dominic M.</creatorcontrib><creatorcontrib>Moshy, Winford E.</creatorcontrib><creatorcontrib>Mbise, Adam N.</creatorcontrib><title>A comparison of seroprevalence and risk factors for Theileria parva and T. mutans in smallholder dairy cattle in the Tanga and Iringa regions of Tanzania</title><title>The veterinary journal (1997)</title><addtitle>Vet J</addtitle><description>A cross sectional serological survey was carried out in two geographical small-scale dairying areas of Tanzania to determine the distribution and prevalence and to quantify risk factors for
Theileria parva and
T. mutans during the period January to April 1999. The prevalence of serum antibodies to these two
Theileria parasites was determined using an indirect enzyme-linked immunosorbent assay (ELISA) technique. The results suggest that the parasites are widely distributed through out the two study sites and seroprevalence of 23% and 48% for
T. parva were obtained for Tanga and Iringa regions, respectively. Seroprevalence of
T. mutans ranged from 17% in the Tanga region to 40% in the Iringa region. Farm and animal data were collected and analysed by multiple logistic regression models to explore the risk factors associated with seroprevalence to
T. parva and
T. mutans pathogens.
In both regions, seroprevalence for the two
Theileria spp. pathogens increased significantly with age. Pasture grazed animals were more likely to be seropositive than those that were zero-grazed. Among individual animal characteristics, seropositivity was higher in cash-bought and charity gifted animals compared to cattle obtained using a formal credit agreement. Further studies on the relative role of risk factors for theileriosis found in this study may assist in the development of an effective control package.</description><subject>Age Factors</subject><subject>Animals</subject><subject>Antibodies, Protozoan - blood</subject><subject>antibody detection</subject><subject>Cattle</subject><subject>cattle diseases</subject><subject>Cattle Diseases - epidemiology</subject><subject>Cross-Sectional Studies</subject><subject>dairy cattle</subject><subject>dairy farming</subject><subject>Dairying - methods</subject><subject>enzyme-linked immunosorbent assay</subject><subject>Enzyme-Linked Immunosorbent Assay - methods</subject><subject>Enzyme-Linked Immunosorbent Assay - veterinary</subject><subject>epidemiological studies</subject><subject>Female</subject><subject>Logistic Models</subject><subject>Poaceae</subject><subject>Risk Factors</subject><subject>Seroepidemiologic Studies</subject><subject>Seroprevalence</subject><subject>small-scale farming</subject><subject>Smallholder dairy cattle</subject><subject>Tanzania</subject><subject>Tanzania - epidemiology</subject><subject>Theileria - immunology</subject><subject>Theileria mutans</subject><subject>Theileria parva</subject><subject>Theileria parva - immunology</subject><subject>Theileriasis - epidemiology</subject><subject>theileriosis</subject><issn>1090-0233</issn><issn>1532-2971</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kc9u1DAQhyMEoqXwAhzAJ24JY-ePHYlLVRVaqRIHtmdr1hnvenHixc6uVN6Et8VhV-qN04w03280mq8o3nOoOPDu866ajztfCYCuAlUBNC-KS97WohS95C9zDz2UIOr6oniT0g4A-qYRr4sLLoG3IJrL4s81M2HcY3QpTCxYliiGfaQjepoMMZwGlmc_mUUzh5iYDZGttuQ8RYcsB4_4D1pVbDzMOCXmJpZG9H4b_ECRDejiEzM4z56W2bwltsJpc4rdR7e0kTYu5Gw-IM9-4-TwbfHKok_07lyvisevt6ubu_Lh-7f7m-uH0tRSzaWVnZK86ZA41C3YbujBcsnX0uLAazX0De87ICBhjF2rtiFpuqaXStTUC6qvik-nvfsYfh0ozXp0yZD3OFE4JN2ppuaibTMoTqCJIaVIVu-jGzE-aQ56EaJ3ehGiFyEalM5CcujDefthPdLwHDkbyMDHE2AxaNzkX-vHHwJ4DaB4K6TKxJcTQfkLR0dRJ-MWOYOLZGY9BPe_C_4C_0OnKg</recordid><startdate>20070901</startdate><enddate>20070901</enddate><creator>Swai, Emmanuel S.</creator><creator>Karimuribo, Esrony D.</creator><creator>Kambarage, Dominic M.</creator><creator>Moshy, Winford E.</creator><creator>Mbise, Adam N.</creator><general>Elsevier Ltd</general><scope>FBQ</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20070901</creationdate><title>A comparison of seroprevalence and risk factors for Theileria parva and T. mutans in smallholder dairy cattle in the Tanga and Iringa regions of Tanzania</title><author>Swai, Emmanuel S. ; Karimuribo, Esrony D. ; Kambarage, Dominic M. ; Moshy, Winford E. ; Mbise, Adam N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c378t-f7687146ae10350f6d90f171b7fad138d941960e0e2ccfb854e7c6497823e92e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Age Factors</topic><topic>Animals</topic><topic>Antibodies, Protozoan - blood</topic><topic>antibody detection</topic><topic>Cattle</topic><topic>cattle diseases</topic><topic>Cattle Diseases - epidemiology</topic><topic>Cross-Sectional Studies</topic><topic>dairy cattle</topic><topic>dairy farming</topic><topic>Dairying - methods</topic><topic>enzyme-linked immunosorbent assay</topic><topic>Enzyme-Linked Immunosorbent Assay - methods</topic><topic>Enzyme-Linked Immunosorbent Assay - veterinary</topic><topic>epidemiological studies</topic><topic>Female</topic><topic>Logistic Models</topic><topic>Poaceae</topic><topic>Risk Factors</topic><topic>Seroepidemiologic Studies</topic><topic>Seroprevalence</topic><topic>small-scale farming</topic><topic>Smallholder dairy cattle</topic><topic>Tanzania</topic><topic>Tanzania - epidemiology</topic><topic>Theileria - immunology</topic><topic>Theileria mutans</topic><topic>Theileria parva</topic><topic>Theileria parva - immunology</topic><topic>Theileriasis - epidemiology</topic><topic>theileriosis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Swai, Emmanuel S.</creatorcontrib><creatorcontrib>Karimuribo, Esrony D.</creatorcontrib><creatorcontrib>Kambarage, Dominic M.</creatorcontrib><creatorcontrib>Moshy, Winford E.</creatorcontrib><creatorcontrib>Mbise, Adam N.</creatorcontrib><collection>AGRIS</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>The veterinary journal (1997)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Swai, Emmanuel S.</au><au>Karimuribo, Esrony D.</au><au>Kambarage, Dominic M.</au><au>Moshy, Winford E.</au><au>Mbise, Adam N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A comparison of seroprevalence and risk factors for Theileria parva and T. mutans in smallholder dairy cattle in the Tanga and Iringa regions of Tanzania</atitle><jtitle>The veterinary journal (1997)</jtitle><addtitle>Vet J</addtitle><date>2007-09-01</date><risdate>2007</risdate><volume>174</volume><issue>2</issue><spage>390</spage><epage>396</epage><pages>390-396</pages><issn>1090-0233</issn><eissn>1532-2971</eissn><abstract>A cross sectional serological survey was carried out in two geographical small-scale dairying areas of Tanzania to determine the distribution and prevalence and to quantify risk factors for
Theileria parva and
T. mutans during the period January to April 1999. The prevalence of serum antibodies to these two
Theileria parasites was determined using an indirect enzyme-linked immunosorbent assay (ELISA) technique. The results suggest that the parasites are widely distributed through out the two study sites and seroprevalence of 23% and 48% for
T. parva were obtained for Tanga and Iringa regions, respectively. Seroprevalence of
T. mutans ranged from 17% in the Tanga region to 40% in the Iringa region. Farm and animal data were collected and analysed by multiple logistic regression models to explore the risk factors associated with seroprevalence to
T. parva and
T. mutans pathogens.
In both regions, seroprevalence for the two
Theileria spp. pathogens increased significantly with age. Pasture grazed animals were more likely to be seropositive than those that were zero-grazed. Among individual animal characteristics, seropositivity was higher in cash-bought and charity gifted animals compared to cattle obtained using a formal credit agreement. Further studies on the relative role of risk factors for theileriosis found in this study may assist in the development of an effective control package.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>17015024</pmid><doi>10.1016/j.tvjl.2006.08.004</doi><tpages>7</tpages></addata></record> |
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| ispartof | The veterinary journal (1997), 2007-09, Vol.174 (2), p.390-396 |
| issn | 1090-0233 1532-2971 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Age Factors Animals Antibodies, Protozoan - blood antibody detection Cattle cattle diseases Cattle Diseases - epidemiology Cross-Sectional Studies dairy cattle dairy farming Dairying - methods enzyme-linked immunosorbent assay Enzyme-Linked Immunosorbent Assay - methods Enzyme-Linked Immunosorbent Assay - veterinary epidemiological studies Female Logistic Models Poaceae Risk Factors Seroepidemiologic Studies Seroprevalence small-scale farming Smallholder dairy cattle Tanzania Tanzania - epidemiology Theileria - immunology Theileria mutans Theileria parva Theileria parva - immunology Theileriasis - epidemiology theileriosis |
| title | A comparison of seroprevalence and risk factors for Theileria parva and T. mutans in smallholder dairy cattle in the Tanga and Iringa regions of Tanzania |
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