As heavy rains continue across Nigeria, health experts and the Nigerian Meteorological Agency (NiMet) have issued separate warnings urging residents to protect themselves from both health risks and the growing threat of flash flooding.
Medical professionals have advised Nigerians against bathing with untreated rainwater, warning that it may contain pollutants, bacteria and fungi capable of causing skin infections such as ringworm, boils and other dermatological conditions.
According to the physicians, rainwater can become contaminated by atmospheric pollution and by dirty rooftops, gutters and storage containers before it is used for domestic purposes. They recommended treating harvested rainwater before use and seeking medical attention if persistent skin irritation or infections develop.
The health advisory comes as NiMet warns that Lagos and 26 other states face an increased risk of flash flooding during the first 10 days of July due to persistent rainfall and saturated soil conditions. The agency said low-lying, urban and poorly drained areas are particularly vulnerable as the rainy season reaches its peak.
To reduce the impact of flooding, NiMet urged residents to keep drains, gutters and waterways free of refuse, avoid dumping waste into drainage channels and refrain from walking or driving through floodwaters. The agency also advised communities to monitor official weather updates and take early precautionary measures to safeguard lives and property.
Experts say the combination of contaminated water and widespread flooding could increase the risk of skin infections and other water-related illnesses during the rainy season. They encouraged households to maintain proper hygiene, ensure harvested rainwater is safely treated before use, and remain alert to weather advisories issued by relevant authorities.
With heavy rainfall expected to persist in several parts of the country, authorities are calling on the public to adopt preventive measures that will reduce health risks and minimize the impact of flash floods on communities nationwide.
