The Ministry of Health, Wellness and Social Services, in collaboration with the Dominica Meteorological Service, has made the third issue of the Dominica Health-Climatic Bulletin available to the public, covering the period from September to November 2026.
The bulletin brings together recent climate and health information while looking ahead at what the expected weather conditions over the next three months could mean for public health. It is intended to help residents better understand climate-related health risks and support greater preparedness and informed action.
The latest outlook points to below-average rainfall with high confidence, although the risk of flash flooding remains extremely high. Between five and nine excessive rainfall events could occur during the period. At the same time, temperatures are expected to be warmer than usual, with moderate chances of heat impacts during periods of particularly hot weather.
The bulletin also highlights several climate-sensitive health concerns. Dengue remains an important concern, with 121 suspected cases, including three laboratory-confirmed cases, reported during the May to July reporting period.
Leptospirosis also continues to require attention, with four suspected cases and two laboratory-confirmed cases recorded. Dominica’s introduction of in-country real-time PCR testing has strengthened the country’s ability to detect the disease earlier and respond more quickly.
Saharan dust remains another concern, particularly for people living with asthma and other respiratory conditions, as it can contribute to respiratory health problems.
Beyond the climate outlook and disease updates, the bulletin provides practical advice on reducing the risks associated with respiratory and gastrointestinal illnesses, vector-borne diseases, heat-related illness and non-communicable diseases. It also addresses well-being and mental health, underscoring the need for residents to take steps to protect their health as weather and environmental conditions change.
