Tuberculosis cross-species transmission in Tanzania: Towards a One-Health concept
Onderstepoort Journal of Veterinary Research
| Field | Value | |
| Title | Tuberculosis cross-species transmission in Tanzania: Towards a One-Health concept | |
| Creator | Mbugi, Erasto V. Katale, Bugwesa Z. Kendall, Sharon Good, Liam Kibiki, Gibson S. Keyyu, Julius D. Godfrey-Faussett, Peter van Helden, Paul Matee, Mecky I. | |
| Description | For centuries, tuberculosis, which is a chronic infection caused by the bacillus Mycobacterium tuberculosis has remained a global health problem. The global burden of tuberculosis has increased, particularly in the Southern African region, mainly due to HIV, and inadequate health systems which has in turn given rise to emergent drug resistant tuberculosis (TB) strains. Bovine tuberculosis (BTB) has also emerged as a significant disease with the tendency for inter-species spread. The extent of interspecies BTB transmission both in urban and rural communities has not been adequately assessed. The phenomenon is of particular importance in rural communities where people share habitats with livestock and wildlife (particularly in areas near national parks and game reserves). Aerosol and oral intake are the major routes of transmission from diseased to healthy individuals, with health care workers often contracting infection nosocomially. Although TB control has increasingly been achieved in high-income countries, the disease, like other poverty-related infections, has continued to be a disaster in countries with low income economies. Transmission of infections occurs not only amongst humans but also between animals and humans (and occasionally vice versa) necessitating assessment of the extent of transmission at their interface. This review explores tuberculosis as a disease of humans which can cross-transmit between humans, livestock and wildlife. The review also addresses issues underlying the use of molecular biology, genetic sequencing and bioinformatics as t tools to understand the extent of inter-species cross-transmission of TB in a ‘One Health’ context. | |
| Publisher | AOSIS | |
| Date | 2012-07-20 | |
| Identifier | 10.4102/ojvr.v79i2.501 | |
| Source | Onderstepoort Journal of Veterinary Research; Vol 79, No 2 (2012); 6 pages 2219-0635 0030-2465 | |
| Language | eng | |
| Relation |
The following web links (URLs) may trigger a file download or direct you to an alternative webpage to gain access to a publication file format of the published article:
https://ojvr.org/index.php/ojvr/article/view/501/689
https://ojvr.org/index.php/ojvr/article/view/501/691
https://ojvr.org/index.php/ojvr/article/view/501/690
https://ojvr.org/index.php/ojvr/article/view/501/624
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