Public health approaches to addressing trachoma

  • Sally Boardman

Abstract

Introduction: Trachoma is a neglected tropical disease (NTD) caused by infection with Chlamydia trachomatis (C. trachomatis) and is the leading cause of preventable blindness globally. It is a disease rooted in poverty and remains endemic in several low- and middle-income countries, predominantly in the tropics, where determinants of health—including poor hygiene, sanitation, and living conditions—favour disease transmission. This paper aims to critically appraise the public health approaches addressing trachoma, namely implementation of the WHO ‘SAFE’ strategy, with reference to trachoma control in Tanzania. 

Methods: Online databases were searched for literature containing relevant keywords. Literature sources included published data, peer-reviewed publications, and relevant grey literature.  

Results: The SAFE strategy has been highly effective in reducing the global prevalence of trachoma. However, it has failed to reach its target of global elimination by 2020. Strengths of this approach include the dual focus on preventative and curative aspects of trachoma management and the GET2020 Alliance to aid state implementation. Challenges in trachoma management include the political landscape influencing global health governance and funding, as well as a pressing need for an intersectoral ‘Health in All Policies’ approach to address the social determinants of health perpetuating trachoma transmission.  

Conclusions: An integrated, multisectoral approach to trachoma management with NTDs is required to attain increased and sustainable progress across the spectrum of NTDs, reduce the risk of resurgence, and achieve the United Nations Sustainable Development Goals (SDGs). This progress can be achieved only by continuing to address the underlying determinants of health and utilising integrated management programs. 

Published
2020-09-30
How to Cite
Boardman, S. (2020). Public health approaches to addressing trachoma. AMSA Journal of Global Health, 14(2). Retrieved from http://ajgh.amsa.org.au/index.php/ajgh/article/view/109
Section
Review Articles