Tackling the COVID-19 pandemic in paradise: the Mauritian experience
Authors: Sudhirsen Kowlessur, Bhushan Ori, Paul Zimmet, Jaakko Tuomilehto, Pierrot Chitson, Yogeshwaree Ramphul
Journal: The Lancet Diabetes & Endocrinology (2020)

Mauritius is a subtropical island located in the southwestern Indian Ocean, with a multiethnic population of about 1·3 million people. Mauritius also has one of the highest prevalences of diabetes worldwide,1World Life ExpectancyMauritius: diabetes mellitus.https://www.worldlifeexpectancy.com/mauritius-diabetes-mellitusDate accessed: July 27, 2020Google Scholar a condition linked to the severity of COVID-19.2Bornstein SR Rubino F Khunti K et al.Practical recommendations for the management of diabetes in patients with COVID-19.Lancet Diabetes Endocrinol. 2020; 8: 546-550Summary Full Text Full Text PDF PubMed Scopus (623) Google Scholar Despite the challenges in curbing the COVID-19 pandemic, Mauritius scored a very high mark on the Oxford COVID-19 Government Response Stringency Index3Blavatnik School of GovernmentOxford University launches world's first COVID-19 government response tracker.https://www.bsg.ox.ac.uk/sites/default/files/2020-03/Oxford-Covid-19-Government-response-tracker-press-release%20.pdfDate: 2020Date accessed: July 28, 2020Google Scholar in the middle of April, 2020. In part, this success was due to a prompt and consistent governmental strategy. On Jan 21, all passengers arriving from China were quarantined for 14 days under strict sanitary conditions. 1 day later, the Prime Minister of Mauritius chaired a high-level committee meeting with all his ministers, as well as a representative from WHO to discuss approaches to control the pandemic. Because Mauritius is a very popular tourist destination, it was vital to control the arrival of overseas travellers with COVID infection. Temperature checks for passengers arriving at the international airport were introduced, and all visitors from high risk countries (eg, Singapore, Malaysia, and Thailand) were also quarantined from Feb 11. On March 18, the first three cases of COVID-19 were registered in travellers and consequently on March 19, the borders were closed. With the escalation of cases, a curfew was imposed on March 20, and eventually a complete lockdown was implemented on March 24. Mauritius and its citizens also stood firm against the pandemic. Work access permits were essential to avoid heavy fines and legal action. Health services were fully functional including a hotline telephone service to answer public queries. Between March 21, and July 20, 99 678 calls were received and attended to. A home visit team was set up which provided domiciliary visits consultations, and basic treatment. A mobile application, beSafeMoris was launched on March 26, allowing the Mauritian population to obtain real-time information about health and safety measures. In parallel, regional public health superintendents and several rapid response teams were responsible for the transfer of patients with suspected COVID-19 to quarantine and treatment centres and a contact tracing team aimed to identify related cases. WHO infection control standard precautions were strictly followed during the pandemic.4WHOCoronavirus disease (COVID-19) advice for the public.https://www.who.int/emergencies/diseases/novel-coronavirus-2019/advice-for-publicDate: 2020Date accessed: July 28, 2020Google Scholar Because the pandemic originated during winter in the southern hemisphere, the annual anti-influenza vaccination campaign was carried out for the elderly population. This campaign was done using mobile caravans circulating house to house, maintaining social distancing and the wearing of masks. 68% of senior citizens were vaccinated in 2020, compared with 25% in 2019 and 20% in 2018. Testing for Covid-19 has also been a priority from the start of the pandemic. Not only all front-line health workers were tested for COVID-19 regularly, but testing was also carried out in asymptomatic persons who were susceptible to infection. People having symptoms compatible with COVID-19 were tested, which included those having a history of cardiovascular disease, hypertension, diabetes, and lung disease. The rapid response by the Mauritian Government, and appropriate and strong support and compliance from the public, were key factors towards the control of the pandemic in this island nation. The Mauritian authorities prioritised the health and well-being of their citizens over tourism and the national economy. At the time of writing, 340 of 368 people with registered infection in Mauritius have recovered, ten have died, and 18 remain active cases. As of Sept 24, borders are still closed to prevent a second wave. However, in the context of repatriation of Mauritian citizens and those who are holders of resident permits, all passengers will undergo a PCR test before they are permitted to board a flight back to Mauritius. While on the flight, a health surveillance card is provided to record any symptoms before landing. Upon arrival, a temperature check is undertaken. Under the guidance from the Ministry of Health and Wellness, the passengers are directed to quarantine centres where a PCR test is performed on the first day. Retesting is done on the seventh day and 14th day before leaving the quarantine centres. COVID-19 has only been present in Mauritius for 6 months and it may present a long-term health and economic challenge to the nation. We are now only starting to learn about the long-term health complications resulting from the infection, and Mauritius plans ongoing surveillance of all COVID-19 infected people to document possible long-term complications. We declare no competing interests.