NCDC Issues Flood and Heavy Rainfall Alert for Northern and South-West States

The Nigeria Centre for Disease Control and Prevention (NCDC) has issued a stern warning regarding the likelihood of significant rainfall and subsequent flooding in multiple states across the northern and south-western regions of Nigeria. This alert is based on projections from the Federal Ministry of Environment and the Nigerian Meteorological Agency (NiMET).

According to the official advisory, areas identified as particularly at risk include parts of Adamawa, Kaduna, Kogi, Niger, Plateau, and Taraba states in the north. Additionally, Osun and Oyo states in the South-west, along with Enugu and Kwara states, are expected to experience substantial rainfall from April 13th to April 17th.

Cholera risk on the rise

Cholera, an acute diarrhoeal illness caused by Vibrio cholerae bacteria, is typically transmitted through contaminated water or food. Its prevalence is closely associated with poor access to clean water, inadequate sanitation facilities, and unhygienic living conditions, all of which can be exacerbated by flooding.

The NCDC indicated that this warning comes at a period when cholera cases conventionally see an increase nationwide. Recent surveillance data have already shown a rise in cholera activity across various states, intensifying concerns about potential outbreaks. The agency stressed that flooding during this season could severely worsen the situation by contaminating water sources, disrupting sanitation infrastructure, and exposing individuals to unsafe environments.

However, the NCDC emphasized that these risks are preventable through timely interventions, particularly by enhancing hygiene practices and ensuring access to safe water.

Public health concerns highlighted

The NCDC outlined several health threats associated with flooding. These include cholera and other waterborne diarrhoeal diseases, malaria and other vector-borne illnesses, as well as infections from contact with contaminated floodwaters. The agency also cautioned about the potential for injuries like drowning and snakebites, and the disruption of healthcare services in affected communities.

Residents in areas prone to or currently experiencing flooding are strongly advised to take preventative measures. These include ensuring drinking and cooking water is safe by boiling, chlorinating, or using commercially bottled water. Regular handwashing with soap and clean water, especially before eating and after using the toilet, is also recommended. Contact with floodwaters should be avoided.

The NCDC also recommended sleeping under insecticide-treated nets to guard against mosquito bites and seeking immediate medical care for symptoms such as diarrhoea, vomiting, or fever.

Community's crucial role

Community leaders and local authorities have a significant responsibility in preventing disease outbreaks. The NCDC urged them to actively support environmental sanitation efforts, clear drainage systems, promote the use of safe water and hygiene practices, encourage early reporting of suspected illnesses, and help disseminate accurate public health information.

The NCDC stated it is collaborating with state health ministries and other relevant agencies to bolster surveillance systems, enhance preparedness, and support swift response operations in affected regions. It further noted that state governments are being assisted in activating multisectoral response mechanisms, particularly in areas of water, sanitation, and emergency management.

The agency reiterated that proactive measures, community alertness, and prompt medical attention are vital for averting disease outbreaks and protecting lives.