Kozhikode: Health authorities in Kerala are on high alert following reports of West Nile fever cases in Malappuram, Kozhikode, and Thrissur districts. According to sources, ten people have already been infected, and two deaths are suspected to be linked to the virus, pending official confirmation.
Emphasizing the urgency, Health Minister Veena George stressed the need for stringent mosquito control measures and the eradication of breeding sites to halt the disease’s further spread.
The recent surge in cases has prompted coordinated preventive actions across the affected districts, especially with the imminent monsoon season.
In a recent high-level meeting, the Kerala Health Department delineated strategies to combat the spread of West Nile fever.
District Medical Officers have received directives to bolster pre-monsoon cleaning and mosquito control efforts. This includes eliminating mosquito breeding grounds and intensifying mosquito population surveillance. Close collaboration between local self-governments and district administrations is mandated for these endeavors.
The District Vector Control Units have escalated their activities by collecting and testing mosquito samples from various sites. Public awareness campaigns are also being reinforced to educate residents about West Nile fever symptoms and the importance of maintaining hygienic environments.
West Nile fever is transmitted by the bite of infected Culex mosquitoes. Unlike Japanese Encephalitis, which predominantly affects children, West Nile fever primarily targets adults.
First identified in Uganda in 1937, sporadic cases have been reported in Kerala since 2011, with the initial cases documented in Alappuzha district.
Symptoms of West Nile fever may include headache, fever, muscle aches, dizziness, and memory impairment.
While many infected individuals remain asymptomatic, the disease can progress severely, causing neurological complications and, in rare instances, fatalities. Given the absence of a specific vaccine or medication, treatment primarily focuses on symptom management. Timely medical intervention is crucial for effective disease management.
Preventing mosquito bites stands as the most effective defense against West Nile fever. Residents are advised to utilize protective clothing, mosquito nets, repellents, and repellent devices. Preventing water stagnation in containers or premises is vital to curb mosquito breeding.
The Health Minister urges community vigilance and cooperation in reporting stagnant water or potential mosquito breeding grounds. Additionally, individuals experiencing fever or other West Nile fever symptoms are advised to seek immediate medical attention.
