Tuesday, 3 January 2025: The Department of Disaster Management and Emergencies (DDME) wishes to inform the public about an update from the Bahamas Department of Meteorology on the movement of a significant plume (cloud) of Saharan dust, approximately 2,000 miles in length, currently moving across the Atlantic Ocean. This plume is affecting the Southeast Bahamas and the Turks and Caicos Islands starting as early as Monday, 2nd June 2025 and persisting through midweek. The Ministry of Health and Human Services advises the community to take precautions against the potential effects of Saharan dust on air quality.
Prolonged exposure to this dust can adversely affect health, particularly for individuals with preexisting respiratory conditions such as asthma, respiratory infections, and allergies, as well as other vulnerable groups including the elderly and children. It is crucial for these groups to exercise heightened caution to minimise exposure.
Additionally, the dust could increase the risk of waterborne diseases and may cause skin and eye irritation. Persons without existing conditions should also be aware of the possible health effects and take appropriate precautions.
The Ministry of Health and DDME strongly recommend that the public limit outdoor activities over the next 4-5 days and follow these guidelines:
- Wear a face mask particularly if you have underlying breathing conditions, when going outside.
- If you are experiencing breathing difficulties, please visit your healthcare provider.
- Choose long-sleeved clothing and protective eyewear, when possible.
- Keep windows and doors closed where possible when air quality is poor.
- Stay indoors when possible when there is increased dust.
- Air filtration systems can improve air quality in homes and workplaces.
- Wash hands frequently to prevent the unintentional spread of dust onto surfaces, particularly avoiding contact with the eyes.
- Ensure that any outdoor water containers are securely covered and treated if intended for consumption or domestic preparations.
For further information on Saharan dust, please refer to the PREPARED Newsletter, Volume 1, Issue 2, published by DDME on 9 May 2025.
