It is time to implement One Health approach to address health complex challenges!
Serge Nzietchueng
The Pan African Medical Journal. 2015;22 (Supp 1):4. doi:10.11604/pamj.supp.2015.22.1.6243

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Opinion

It is time to implement One Health approach to address health complex challenges!

Cite this: The Pan African Medical Journal. 2015;22 (Supp 1):4. doi:10.11604/pamj.supp.2015.22.1.6243

Received: 31/01/2015 - Accepted: 25/05/2015 - Published: 10/10/2015

Key words: EVD, capacity building, One Health, workforce

© Serge Nzietchueng et al. The Pan African Medical Journal - ISSN 1937-8688. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Available online at: http://www.panafrican-med-journal.com/content/series/22/1/4/full

Corresponding author: Serge Nzietchueng, Epidemiology and Veterinary Public Health Association, Yaoundé, Cameroon (nitch_cm@yahoo.fr)

This article is published as part of the supplement “Ebola in West Africa. Before, now and then” sponsored by Pan African Medical Journal and African Field Epidemiology Network

Guest editors: Raoul Kamadjeu, Sheba Nakacubo Gitta


It is time to implement One Health approach to address health complex challenges!

 

Serge Nzietchueng1,&

 

1Epidemiology and Veterinary Public Health Association (ESPV), Yaoundé, Cameroon

 

 

&Corresponding author
Serge Nzietchueng, Epidemiology and Veterinary Public Health Association, Yaoundé, Cameroon

 

 

Opinion

Africa's population is growing at the fastest rate and it is estimated that by 2100, 38.5% of the 10.9 billion humans will be living in Africa. [1]. Taking into consideration those projections and the current status of the health system in most countries of Africa, it is clear that, if nothing is done, some of these countries will face complex health challenges. These challenges will be related to urbanization, pollution, climate change, land overuse, food security and safety, emerging and re-emerging communicable diseases, increase burden of non-communicable diseases and antibiotic resistance. Health systems and health services delivery will be put under extreme pressure, with potential negative impacts on Africa's human capital and overal development. The current Ebola outbreak in West Africa provides a good example of how disease outbreak can severely disrupt all aspects of the socio-economic fabric of a country with impact felt in areas as varied as social order, economic development, and food security [2,3]. This represents an emergencing and complex health challenges calling for changes in the current models of training and implementing public health policies in African countries. Training institutions in Africa should rethink their approach regarding training of the current and future public health workforce with focus on the acquisition of competencies fit for current and anticipated complex health challenges and emergencies. A solid understanding and practicum of cross discipline and sector collaboration are key in addressing complex health challenges; a move towards a good understanding of the broader concept of optimal health is now required, as stated in the definition of "health" by the World Health Organization (WHO) as a “a state of complete physical, mental and social well-being, not merely the absence of disease or infirmity” [4].

The optimal health of a community is a result of a dynamic and fragile equilibrium among several elements such as: health determinants, human competencies, leadership, governance, health system, health delivery, policy and legislation (Figure 1). The current health workforce and health decision makers are not trained to perceive and understand the interaction and dynamics among health determinants, human competencies, leadership-governance, system-service delivery and policy to achieve optimal health. Furthermore, there is no emphasis on the mutual benefit of co-learning from each discipline, role, responsibility and contribution of the other disciplines or sectors to achieve the optimal health. That gap in the training of the current health workforce and health decision makers represent a threat for achieving individual and community optimal health. Beside that, the current Ebola outbreak gives us a strong evidence that a fire-fighter strategy which has mobilized sympathy of the international health community and pull a huge among of money is not a pro-active strategy and may not be the best approach to address complex health challenges. As health actors, we have an opportunity to rethink our training curricula and model, leadership, policy, governance, health system and service delivery. We should look toward a long term and dynamic One Health training program, strategy, policy and legislation in order to anticipate future health challenges.

 

 

Competing interests

The author declares no competing interest.

 

 

Figure

Figure 1: interrelated elements which contribute to reach optimal health

 

 

References

  1. United Nations. World Population Prospects, the 2012 revision; Highlights and advance tables. New York, United Nations. 2013.

  2. World Health Organization. Ebola situation report, 8 April 2015. Brazzaville: WHO-Afro. 2015.

  3. World Bank Group. The economic impact of Ebola on Sub-Saharan Africa. Update estimates for 2015.

  4. World Health Organization. Preamble to the Constitution of the World Health Organization as adopted by the International Health Conference. New York World Health Organization. 1946.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


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