Abstract
The herd prevalence of BTB in cattle in Tanzania ranges from 0.2 to 13.2%, and M. bovis has also been isolated from a range of wildlife species and from humans. Despite the apparent current low prevalence of M. bovis in cattle in the country, there are known foci of infection and a large variety of M. bovis strains circulating in the population. This large variety of strains is assumed to be the consequence of the extensive and unrestricted traditional pastoral migratory movement of cattle in rural areas and, more recently, the establishment of M. bovis-infected wildlife reservoirs. Hitherto, the control and eradication of BTB infection in Tanzania have been impeded by the complexity of the traditional husbandry practices and the lack of application of the test-and-slaughter policy as the disease is considered to have little impact on livestock economics in Tanzania. However, because of its BTB-positive status, the country is subject to the international restrictions on trade with M. bovis-infected animals and animal products, and this has a negative impact on potential income from this source. In addition, given the zoonotic implications of BTB for people who are exposed to the infection, critical assessment of the situation is required, and the current policies governing the control of the diseases should be reassessed.
In this chapter, we review the current status of BTB in livestock and wildlife, the risk factors that influence the transmission of the infection, the mycobacterial genetic diversity, and the challenges facing the regulatory authorities to control the disease in Tanzania.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Ameni G, Erkihun A (2007) Bovine tuberculosis on small-scale dairy farms in Adama Town, Central Ethiopia, and farmer awareness of the disease. Rev Sci Tech 26(3):711–719
Ameni G, Amenu K, Tibbo M (2002) Prevalence and risk factor assessment in cattle and cattle owners in Wuchale-Jida District, Central Ethiopia. Int J Appl Res Vet Med 1(1):17–26
Asiimwe BB, Bagyenzi GB, Ssengooba W et al (2013) Species and genotypic diversity of non-tuberculous mycobacteria isolated from children investigated for pulmonary tuberculosis in rural Uganda. BMC Infect Dis 13:88
Berg S, Garcia-Pelayo MC, Muller B et al (2011) African 2, a clonal complex of Mycobacterium bovis epidemiologically important in East Africa. J Bacteriol 193:670–678
Brosch R, Gordon S, Marmiesse M et al (2002) A new evolutionary scenario for the Mycobacterium tuberculosis complex. Proc Natl Acad Sci USA 99:3684–3689
Cadmus S, Agada C, Onoja I et al (2010) Risk factors associated with bovine tuberculosis in some selected herds in Nigeria. Trop Anim Health Prod 42(4):547–549
Cleaveland S, Mlengeya T, Kazwala RR et al (2005) Tuberculosis in Tanzanian wildlife. J Wildl Dis 41:446–453
Cleaveland S, Shaw DJ, Mfinanga SG et al (2007) Mycobacterium bovis in rural Tanzania: risk factors for infection in human and cattle populations. Tuberculosis 87:30–43
Cosivi O, Grange J, Daborn C et al (1998) Zoonotic tuberculosis due to Mycobacterium bovis in developing countries. Emerg Infect Dis 4:59–70
de Garine-Wichatitsky M, Fritz H, Chaminuka P et al (2013) Consequences of animals crossing the edges of transfrontier parks. In: Andersson JA, de Garine-Wichatitsky M, Cumming DHM et al (eds) Transfrontier conservation areas: people living on the edge. Earthscan, London, pp 137–162
de Lisle GW, Mackintosh CG, Bengis RG (2001) Mycobacterium bovis in free-living and captive wildlife, including farmed deer. Rev Sci Tech 20:86–111
Durnez L, Sadiki H, Katakweba A et al (2009) The prevalence of Mycobacterium bovis infection and atypical mycobacterioses in cattle in and around Morogoro, Tanzania. Trop Anim Health Prod 41(8):1653–1659
Fitzgerald SD, Kaneene JB (2013) Wildlife reservoirs of bovine tuberculosis worldwide: hosts, pathology, surveillance, and control. Vet Pathol 50(3):488–499
Garnier T, Eiglmeier K, Camus J-C et al (2003) The complete genome sequence of Mycobacterium bovis. Proc Natl Acad Sci USA 100:7877–7882
Han XY, Tarrand JJ, Infante R et al (2005) Clinical significance and epidemiologic analyses of Mycobacterium avium and Mycobacterium intracellulare among patients without AIDS. J Clin Microbiol 43:4407–4412
Hoefsloot W, van Ingen J, Andrejak C et al (2013) The geographic diversity of nontuberculous mycobacteria isolated from pulmonary samples: an NTM-NET collaborative study. Eur Respir J 42(6):1604–1613
Kaneene JB, Bruning-Fann CS, Granger LM et al (2002) Environmental and farm management factors associated with tuberculosis on cattle farms in northeastern Michigan. J Am Vet Med Assoc 221(6):837–842
Katale BZ, Mbugi EV, Kendal S et al (2012) Bovine tuberculosis at the human-livestock-wildlife interface: is it a public health problem in Tanzania? A review. Onderstepoort J Vet Res 79(2):463. https://doi.org/10.4102/ojvr.v79i2.463
Katale BZ, Mbugi EV, Karimuribo ED et al (2013) Prevalence and risk factors for infection of bovine tuberculosis in indigenous cattle in the Serengeti ecosystem, Tanzania. BMC Vet Res 9:267
Katale BZ, Mbugi EV, Botha L et al (2014) Species diversity of non-tuberculous mycobacteria isolated from humans, livestock and wildlife in the Serengeti ecosystem, Tanzania. BMC Infect Dis 14:616
Katale BZ, Mbugi EV, Siame K et al (2015) Isolation and potential for transmission of Mycobacterium bovis at human-livestock-wildlife interface of the Serengeti ecosystem, northern Tanzania. Transbound Emerg Dis 64(3):815–825. https://doi.org/10.1111/tbed.12445
Kazwala RR (1996) Molecular epidemiology of bovine tuberculosis in Tanzania. PhD thesis, University of Edinburgh, Edinburgh
Kazwala RR, Daborn CJ, Kusiluka LJ et al (1998) Isolation of Mycobacterium species from raw milk of pastoral cattle of the Southern Highlands of Tanzania. Trop Anim Health Prod 30:233–239
Kazwala RR, Kambarage DM, Daborn CJ et al (2001) Risk factors associated with the occurrence of bovine tuberculosis in cattle in the Southern Highlands of Tanzania. Vet Res Commun 25:609–614
Kazwala RR, Kusiluka LJM, Sinclair K et al (2006) The molecular epidemiology of Mycobacterium bovis infections in Tanzania. Vet Microbiol 112:201–210
Makondo EZ (2013) Mycobacterial infection in the livestock and wildlife interface of Katavi Rukwa ecosystem, Tanzania. International congress on bacteriology and infectious diseases, OMICS Group, Baltimore, USA, November 20–22
Makondo ZE, Kazwala RR, Mwakapuja RS et al (2014) Nontuberculous mycobacterial infections in Katavi Rukwa ecosystems. J Agr Sci Tech B 4:215–223
Markham AEG (1952) Bovine tuberculosis in the Southern Highlands Province of Tanganyika. PhD thesis, University of London
Mdegela RH, Kusiluka LJM, Kapaga AM et al (2004) Prevalence and determinants of mastitis and milk-borne zoonoses in smallholder dairy farming sector in Kibaha and Morogoro districts in eastern Tanzania. Vet J Series B 51:123–128
Mfinanga SGM, Morkve O, Kazwala RR et al (2004) Mycobacterial adenitis: role of Mycobacterium bovis, non-tuberculous mycobacteria, HIV infection, and risk factors in Arusha, Tanzania. East Afr Med J 81:171–178
Morrison WI, Bourne FJ, Cox DR et al (2004) Potential use of vaccination in cattle or badgers to control bovine tuberculosis. Dev Biol (Basel) 119:351–359
Munyeme M, Muma JB, Skjerve E et al (2008) Risk factors associated with bovine tuberculosis in traditional cattle of the livestock/wildlife interface areas in the Kafue basin of Zambia. Prev Vet Med 3(4):317–328
Mwakapuja RS, Makondo ZE, Malakalinga J et al (2013a) Prevalence and significant geospatial clusters of bovine tuberculosis infection at livestock–wildlife interface ecosystem in eastern Tanzania. Trop Anim Health Prod 44(8). https://doi.org/10.1007/s11250-11013-10350–11252
Mwakapuja RS, Makondo ZE, Malakalinga J et al (2013b) Molecular characterization of Mycobacterium bovis isolates from pastoral livestock at Mikumi-Selous ecosystem in the eastern Tanzania. Tubercle 93:668–674
Mwikuma G, Kwenda G, Hang’ombe BM et al (2015) Molecular identification of non-tuberculous mycobacteria isolated from clinical specimens in Zambia. Ann Clin Microbiol Antimicrob 14(1). https://doi.org/10.1186/s12941-014-0059-8
Nishiuchi Y, Maekura R, Kitada S et al (2007) The recovery of Mycobacterium avium-intracellulare complex (MAC) from the residential bathrooms of patients with pulmonary MAC. Clin Infect Dis 45:347–351
Nugent G (2011) Maintenance, spillover and spillback transmission of bovine tuberculosis in multi-host wildlife complexes: a New Zealand case study. Vet Microbiol 151:34–42
Palmer MV, Thacker TC, Waters RW et al (2012) Mycobacterium bovis: a model pathogen at the interface of livestock, wildlife, and humans. Vet Med Int 236205, pp 17
Pusic I, Milićević V, Savić S et al (2009) A preliminary trial to evaluate the gamma interferon assay for the detection of tuberculosis in cattle under local conditions in Serbia. Lucrări Stiinłifice Medicină Veterinară 42:125–130
Renwick A, White P, Bengis R (2007) Bovine tuberculosis in southern African wildlife: a multi-species host-pathogen system. A review. Epidemiol Infect 135:529–540
Shirima GM, Kazwala RR, Kambarage DM (2003) Prevalence of bovine tuberculosis in cattle in different farming systems in Tanzania. Prev Vet Med 57:167–172
Shojaei H, Heidarieh P, Hashemi A et al (2011) Species identification of neglected nontuberculous mycobacteria in a developing country. Jpn J Infect Dis 64(4):265–271
Smith NH, Berg S, Dale J et al (2011) European 1: a globally important clonal complex of Mycobacterium bovis. Infec Genet Evol 11:1340–1351
Theon CO, Steele JH, Kaneene JB (2006) Zoonotic tuberculosis: Mycobacterium bovis and other pathogenic mycobacteria, 2nd edn. Blackwell, Chichester, p 338
Waters WR, Palmer MV, Thacker TC et al (2006) Immune responses to defined antigens of Mycobacterium bovis in cattle experimentally infected with Mycobacterium kansasii. Clin Vaccine Immunol 13(6):611–619
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Switzerland AG
About this chapter
Cite this chapter
Katale, B.Z., Nonga, H.E., Kazwala, R.R. (2019). The Changing Landscape of Bovine Tuberculosis in Tanzania. In: Dibaba, A., Kriek, N., Thoen, C. (eds) Tuberculosis in Animals: An African Perspective. Springer, Cham. https://doi.org/10.1007/978-3-030-18690-6_21
Download citation
DOI: https://doi.org/10.1007/978-3-030-18690-6_21
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-18688-3
Online ISBN: 978-3-030-18690-6
eBook Packages: Biomedical and Life SciencesBiomedical and Life Sciences (R0)