Ahead of the 2026 June to August wet and warm season, two government agencies in Dominica — the Ministry of Health, Wellness and Social Services, and the Dominica Meteorological Service — have jointly launched the second edition of the nation’s specialized Health-Climatic Bulletin. This innovative cross-agency publication integrates meteorological data with public health analysis, delivering a comprehensive breakdown of recent climate trends, three-month seasonal forecasts, and actionable guidance to help communities mitigate weather-related health threats.
The core goal of the bulletin is to demystify the connections between shifting climate conditions and public wellness, boost public awareness of avoidable climate-linked health hazards, and empower residents and local organizations to take proactive preparedness steps before risks emerge. One of the bulletin’s key projections is that Dominica will see above-average temperatures through the June to August window, with a marked rise in the number of consecutive extreme hot days across the island.
Even though the National Meteorological Service forecasts that the 2026 Atlantic hurricane season will be less active than the historical average, the bulletin still flags flash flooding as one of the most pressing weather-related hazards for the coming months. Health authorities warn that excess rainfall and subsequent flooding create ideal conditions for the spread of two broad categories of illnesses: waterborne diseases spread through contaminated water, and vector-borne diseases carried by insects that breed in standing water. Common conditions expected to see increased transmission include gastroenteritis, leptospirosis, and mosquito-borne viral infections such as dengue fever.
The bulletin also addresses two underdiscussed climate-related health threats: Saharan dust intrusions and fluctuating weather patterns. These atmospheric conditions can act as triggers for acute respiratory episodes, and worsen pre-existing chronic breathing conditions such as asthma, leading to higher rates of hospital visits and health complications for vulnerable populations.
Beyond physical health risks, the publication breaks new ground by highlighting the often-overlooked impact of extreme weather on population mental health. Prolonged heat exposure, disruptive flooding, and unanticipated severe weather events place significant cumulative stress on both individuals and entire communities, which can worsen existing mental health conditions and reduce overall quality of life for residents.
In closing, the Ministry of Health has issued a formal call for all Dominicans to stay updated on real-time weather forecasts through official channels, and to implement evidence-based precautionary measures throughout the June to August period to protect both their physical and mental well-being. The full bulletin is available for public download as a 1.38MB PDF document via the official news portal.