GHS warns of cholera, malaria risks as rains begin

The Ghana Health Service (GHS) has issued a public health alert warning of increased risks of waterborne and mosquito-borne diseases following the onset of the rainy season.Ghana cultural insights

In a statement issued on Friday, May 29, the GHS said the early rains after prolonged dry periods often result in a rise in diseases such as cholera, typhoid, and dysentery due to contamination of water sources.

According to the Service, rainwater can carry faecal matter into streams and other water bodies, increasing the risk of disease outbreaks if proper hygiene measures are not observed. The GHS also cautioned that vegetables cultivated near water bodies could become contaminated during the period, posing additional health risks to the public.

“The rains also create breeding grounds for mosquitoes, increasing the risk of diseases such as malaria, yellow fever, and dengue fever,” the statement signed by Director-General Dr. Samuel Kaba Akoriyea noted.

It explained that stagnant water collected in discarded cans, old tyres, and other containers often serves as mosquito breeding sites. To prevent disease outbreaks, the GHS urged the public to keep their surroundings clean, clear bushes around homes, and remove containers that can collect water.

Residents were also advised to ensure that food is thoroughly cooked before consumption, wash fruits and vegetables properly with clean water and salt or vinegar, and buy food only from hygienic and reputable sources.

The Service further encouraged regular handwashing with soap under running water, especially before handling food, and urged people to report to the nearest health facility immediately if they experience symptoms of illness.

Food vendors were equally advised to source food items from approved suppliers, observe strict food safety practices, separate raw foods from cooked meals, and ensure their food handling certificates remain valid.

The GHS also warned that flooding during the rainy season could force reptiles out of their natural habitats and increase contact with humans.

“The public is advised to keep doors and windows closed where possible, raise belongings off the floor to minimise potential hiding places, and ensure that surroundings are free from bushes and holes that may serve as hiding places for these animals,” the statement added.

The Ministry of Health and the Ghana Health Service reaffirmed their commitment to protecting public health and called for cooperation from residents to help prevent disease outbreaks during the rainy season.