GHS Issues Rainy Season Health Alert Over Typhoid, Cholera and Mosquito Risks

The Ghana Health Service (GHS) has issued a public health alert warning Ghanaians about increased risks of waterborne and vector-borne diseases as the rainy season sets in.

In a press release dated May 29, 2026, and signed by the Director-General of the Ghana Health Service, Dr Samuel Kaba Akoriyea, the Service said the onset of rains often leads to a rise in diseases such as typhoid, cholera and dysentery.

It explained that rainwater frequently carries faecal matter into water sources during the season.

The rains also create breeding grounds for mosquitoes, increasing the risk of malaria, yellow fever and dengue fever.

Stagnant water in discarded items like tyres, cans and containers was cited as a common breeding site.

The GHS urged the public to keep surroundings clean and free from containers that can collect water, clear bushes around homes, ensure all foods are thoroughly cooked, wash fruits and vegetables with clean water and salt or vinegar, and wash hands regularly with soap under running water, especially before handling food.

It also advised Ghanaians to report promptly to the nearest health facility if symptoms of illness occur.

Food vendors were directed to source food from hygienic suppliers, follow strict food safety practices, separate raw food from cooked or ready-to-eat items, and ensure food handling certificates are valid.

The Service further cautioned that heavy rains may lead to flooding, which can force reptiles and other wild animals into human settlements.

Residents were advised to keep doors and windows closed where possible, raise belongings off the floor, and clear bushes and holes that could serve as hiding places for animals.

The Ministry of Health and GHS said they remain committed to safeguarding health and well-being during the rainy season and called for public cooperation to prevent disease outbreaks.

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