West Nile Fever Outbreak Hits Kerala: Health Officials Confirm Cases

Health officials in Kerala have reported cases of West Nile fever in multiple districts including Thrissur, Malappuram, and Kozhikode.

Confirmed instances of the viral infection have compelled authorities to take swift action across the affected regions to combat the disease.

The affected individuals, whose samples were sent to the National Institute of Virology in Pune, have now recovered and returned to their homes.

West Nile fever, caused by the West Nile virus, poses a threat to public health due to its potential to induce a fatal neurological illness in humans.

The virus, prevalent in Africa, Europe, the Middle East, North America, and West Asia, has been a source of concern as it can be transmitted to humans through mosquito bites.

The World Health Organisation identifies the West Nile Virus as a member of the flavivirus genus and notes its initial discovery in Uganda in 1937.

Previous occurrences of West Nile fever in Kerala date back to 2011, with fatalities reported in 2019 and 2022, highlighting the severity of the disease.

Notably, the Culex species of mosquitoes are the primary vectors responsible for spreading the West Nile virus, emphasizing the importance of mosquito control measures in curbing the outbreak.

Health Minister Veena George urged residents to remain cautious and seek immediate medical attention if they exhibit symptoms associated with West Nile infection.

Preventive measures such as wearing protective clothing, using mosquito repellents, and maintaining clean surroundings are advised to reduce the risk of contracting the virus.