Health experts warn that eating food exposed to flies can lead to serious health problems, including infections and diseases.
Flies often land on dirty surfaces before touching food, spreading harmful germs that can make people sick.
Flies move between garbage, sewage, and other filthy areas, picking up bacteria and viruses along the way. When they land on food, they transfer these germs, increasing the risk of foodborne illnesses.
According to the World Health Organization (WHO), contaminated food causes 600 million cases of foodborne diseases each year, leading to 420,000 deaths.
Children under five are the most affected, accounting for 30% of these deaths.
Common Diseases Spread by Flies
In THE PUNCH report, Public health expert, Prof. Tanimola Akande, explains that flies can transmit diseases like cholera, typhoid, dysentery, and intestinal worms.
“Diseases that are transmitted through flies perching on food include diarrhoea diseases like cholera, typhoid, dysentery, parasitic infections like intestinal worms, and also poliomyelitis,” Akande, Professor of Public Health at the University of Ilorin, Kwara State.
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Food Loses Nutrients When Contaminated
Nutrition expert, Prof. Wasiu Afolabi, highlights another concern—nutrient loss.
“When food is contaminated, it loses its intended benefits. Instead of nourishing the body, contaminated food can cause illness. The presence of toxic substances, bacteria, or other harmful microorganisms can lead to symptoms like diarrhea, fever, and stomach discomfort,” he explained.
How to Protect Your Food
To stay safe, experts advise keeping food covered at all times, especially in open markets and homes. Proper food storage and hygiene can reduce the risk of contamination. Washing food thoroughly before cooking and ensuring it is properly heated can also kill harmful germs.
However, keeping flies away from food is a simple yet crucial step in preventing disease. By maintaining good hygiene and covering food, individuals can protect themselves and their families from dangerous infections.
