THE Health Ministry (MoH) has underlined the critical importance of continuous vigilance against waterborne diseases, particularly as floods elevate the risk of contamination in water sources.
Kuala Lumpur and Putrajaya Health Department Public Health Medical Specialist Dr Misliza Ahmad explained that flooding is not merely a physical disaster but carries profound health implications for affected communities.
“The contamination of water due to a mixture of sewage and chemical pollutants during floods can heighten the risk of diseases such as Hepatitis A, Leptospirosis, plague, typhoid, and food poisoning.
“This is especially concerning for children and the elderly, who are more susceptible to severe complications,” she said.
For residents in temporary evacuation centres, Dr Misliza advised ensuring that food and drink are thoroughly cooked and consumed within four hours of preparation. Personal hygiene, particularly handwashing, remains essential to prevent disease transmission.
She stressed the importance of cultivating a preventive mindset before disasters occur, particularly in flood-prone areas.
Simple measures, such as ensuring food is fully cooked, applying the look, smell, and taste test, and avoiding direct contact with floodwater, can significantly reduce infection risk.
Members of the public are also cautioned against playing in floodwaters, which may harbour harmful microorganisms capable of entering the body through open wounds or skin contact. - December 1, 2025
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