Mauritius Achieves Decrease in Type 2 Diabetes Prevalence

Mauritius has achieved a significant public health milestone by becoming the first country to demonstrate a sustained decrease in the prevalence of type 2 diabetes. According to data from the World Health Organization (WHO), the prevalence rose from 14.7% in 1987 to a peak of 23.3% in 2009, before declining to 19.9% in 2021. This marks a notable decline of 11% among men and 16% among women. These findings emphasize the effectiveness of national health initiatives aimed at combating diabetes in the country.

The historical context of diabetes prevalence in Mauritius reveals a troubling trend that prompted government action. The peak prevalence in 2009 raised alarms, leading to the implementation of comprehensive health policies focused on nutrition, physical activity, and preventive care. The adoption of the WHO-recommended oral glucose tolerance test has been instrumental in monitoring and addressing diabetes rates in the population. This proactive approach highlights the country’s commitment to improving public health outcomes.

Efforts on the ground involved collaboration among various stakeholders, including government agencies, healthcare providers, and community organizations. National screening programs were established to identify individuals at risk of diabetes and promote healthier lifestyles. The success of these initiatives can be attributed to the collective efforts of health professionals and community leaders who engaged in awareness campaigns, encouraging participation in physical activities and healthier eating habits.

The broader implications of decreasing diabetes prevalence extend to economic and social benefits. A healthier population contributes to reduced healthcare costs and improved productivity. Furthermore, the initiatives taken by Mauritius serve as a model for other countries facing similar health challenges. By prioritizing public health and fostering community involvement, Mauritius has set a precedent for effective diabetes management and prevention.

Looking to the future, Mauritius aims to maintain and further this positive trend in diabetes management. Continuous efforts will be directed toward enhancing public awareness and implementing further health initiatives. The results of this study were published in The Lancet Diabetes & Endocrinology and presented at the European Association for the Study of Diabetes meeting in September-October 2026. As Mauritius continues to address health concerns, its experience may provide valuable insights for global health strategies targeting diabetes and related conditions.