A new investigation reveals that many boiled eggs sold by street vendors in Nairobi are contaminated. Lab tests at Kenyatta National Hospital revealed the presence of disease-causing bacteria, including E. coli.
Boiled eggs are a common roadside snack loved by many Kenyans, especially in Nairobi. However, a recent investigation has shown that these popular treats may not be as safe as people think. Samples collected from different streets in the city and tested at Kenyatta National Hospital were found to contain harmful bacteria that can cause serious illnesses.
According to health experts, tests confirmed the presence of Escherichia coli (E. coli), a bacterium known to cause diarrhoea, vomiting, and severe dehydration. Medical professionals warn that eating such contaminated eggs could lead to intestinal infections, which pose a serious risk to public health.
Investigators uncovered disturbing details from some egg sellers who spoke anonymously. They admitted that they boil the eggs using water from the Nairobi River, which is not clean. Even more shocking, others confessed to using burning car tyres as fuel, a method that releases toxic smoke and chemicals, further contaminating the eggs.
The Nairobi Metropolitan Services (NMS) has confirmed awareness of the problem. Dr Ouma Oluga, a senior NMS official, said the government will introduce stricter food safety measures to stop unsafe practices among street food vendors.
Food safety specialist Hosea Kandagor has urged Kenyans to be very careful when buying food from the streets. He said the presence of E. coli in commonly sold snacks like boiled eggs is a sign of poor hygiene and a major public health risk.
“People must ensure they only buy from clean and trusted vendors. Food prepared under dirty conditions is dangerous,” he warned.
Health officials recommend the following steps to stay safe: Purchase eggs from vendors who maintain high cleanliness standards. Avoid eating food prepared in unhygienic places. Always wash your hands properly before and after meals.
While boiled eggs remain an affordable and convenient snack for many Nairobi residents, this report serves as a warning. Until authorities fully address the issue, Kenyans are urged to be cautious and mindful of where they buy their street food.
