期刊
PLOS NEGLECTED TROPICAL DISEASES
卷 16, 期 6, 页码 -出版社
PUBLIC LIBRARY SCIENCE
DOI: 10.1371/journal.pntd.0010428
关键词
-
资金
- National Council for Scientific and Technological Development (CNPq) [309647/2015-0]
- Coordination for the Improvement of Higher Education Personnel (CAPES) [1560059]
- Instituto de Salud Carlos III [CD19/00110]
This study aims to describe zoonotic tuberculosis (zTB) surveillance programs in WHO signatory countries and assess the relationship between the disease and a country's income level and risk of M. bovis transmission. The findings reveal weaknesses in global zTB surveillance, leading to a lack of information and understanding of disease burden, especially in countries at high risk for M. bovis transmission. Efforts are needed to promote intersectoral policies and implement the One Health strategy.
Background Little is known about zoonotic tuberculosis (zTB) due to Mycobacterium bovis burden across the globe. The aim of this study was to describe zTB surveillance programs in selected WHO signatory countries and to assess the relationship of the disease with the country's income level and the risk of M. bovis transmission. Methods We searched the main articles databases and grey literature for guide documents published between 1980 and 2019. For inclusion, the articles and guide documents had to be in English, French, Portuguese, Spanish, or Italian. Only original articles and narrative and systematic reviews were accepted and the guide documents were required to be available on official websites. We excluded articles that did not focus on epidemiology, control and surveillance. We used bovine TB cases in livestock and wildlife populations as a proxy for the country's risk of zTB using data from the World Organization for Animal Health (OIE) published from 2015 to 2018. Countries were classified according to income level (World Bank's classification) and strength of zTB surveillance. The study was registered in PROSPERO under number CRD42018090603. Findings We included 13 articles and 208 guide documents including data from 119/194 countries (61.3%). We found a lack of surveillance data about zTB in over half (89.9%) of the 119 WHO signatory countries. Most surveillance systems perform passive surveillance and are not integrated into the One Health perspective, which was operating in 4/119 (3.4%) countries, all high-income. Many of these countries (71/119, 59.7%) have M. bovis circulating in their cattle herds, but only similar to 10% of them have implemented zTB surveillance activities. Interpretation Our findings highlight weaknesses in zTB surveillance worldwide, with a consequent lack of information that could support an adequate understanding of disease burden, especially in countries at major risk for M. bovis transmission. To meet this challenge, efforts will be needed to promote intersectoral policies, implementing the One Health strategy.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据