The Ministry of Health has issued a public advisory warning Kenyans about potential health risks linked to the ongoing March–April–May (MAM) long rains, which are expected to continue in several parts of the country.
Authorities say the heavy rains, while vital for agriculture and water supply, may also create conditions that increase the spread of diseases and other health hazards.
In a statement released by the State Department for Public Health and Professional Standards, the ministry cautioned that flooding and persistent rainfall can contaminate water sources, disrupt sanitation systems, and create breeding grounds for mosquitoes.
These conditions, officials said, could heighten the risk of communicable diseases and other public health threats.
According to the advisory, water-borne diseases such as cholera, typhoid, and other diarrhoeal infections are among the major concerns during the rainy season.
The ministry noted that contaminated drinking water and poorly handled food are common causes of such outbreaks, particularly in areas affected by flooding.
Vector-borne illnesses are also expected to rise as stagnant water provides ideal conditions for mosquito breeding. Health officials warned that diseases such as malaria and dengue could spread more rapidly if preventive measures are not taken.
The ministry further highlighted an increased likelihood of respiratory infections due to cold and damp conditions brought by prolonged rains. Flood-related injuries, including drowning, physical trauma, and snake bites, were also listed among the risks that communities may face during the season.
To minimize these dangers, the government has urged the public to take several preventive measures. Residents have been advised to ensure that drinking water is safe by boiling it, chlorinating it, or using approved water treatment methods.
Maintaining proper hygiene, including frequent handwashing with soap and safe food handling practices, was also emphasized as a key step in preventing disease.
The ministry also encouraged households to take mosquito control measures such as sleeping under insecticide-treated mosquito nets, draining stagnant water around homes, and using mosquito repellents where necessary.
Members of the public have additionally been cautioned against walking or driving through flooded areas, as floodwaters may be contaminated and pose serious safety risks.
Meanwhile, the Ministry of Health said it has strengthened disease surveillance and emergency preparedness systems in collaboration with county governments and development partners.
County health teams have been directed to intensify monitoring for epidemic-prone diseases and ensure health facilities are ready to respond quickly to potential outbreaks.
Principal Secretary Mary Muthoni Muriuki called on communities, local leaders, and stakeholders to cooperate with health authorities by reporting unusual disease cases and following public health guidance.
Residents seeking assistance or reporting health concerns have been advised to contact their nearest health facilities or use the ministry’s emergency helplines, including 719, 0729471414, and 0732353535.