Kenya: Cholera outbreak in Nairobi

Event

The Nairobi County Health Executive issued a warning on Thursday, May 18, concerning an outbreak of cholera in the capital Nairobi, where five cases of the disease have been confirmed and three other suspected cases were being investigated.

Context

Heavy rains and subsequent deadly flooding are currently affecting a number of regions across the country (e.g. Mombasa, Kwale, Kilifi, and Marsabit counties). Poor drainage systems, which exacerbate flooding, likely contribute to disease outbreaks such as cholera. Kenya typically experiences a rainy season from late April until early June.

Cholera is endemic in Kenya and can affect the whole country. Cholera is an infectious disease caused by the Vibrio cholerae bacteria that can induce acute diarrhea and vomiting, and subsequent dehydration. The risk of death is greatest among people with low immunity, such as malnourished children or those living with HIV. However, even among healthy adults, cholera can be fatal within a matter of hours.

Advice

To reduce the risk of contracting cholera, wash hands regularly, drink only bottled or purified water, and avoid eating raw or undercooked foods. Individuals who believe they may have contracted cholera should seek immediate medical attention.