The UK Health Security Agency has confirmed the first detection of West Nile virus in UK mosquitoes, advising the public that the risk remains low but alerting healthcare professionals.
First Detection of West Nile Virus in UK Mosquitoes Raises Alarm
First Detection of West Nile Virus in UK Mosquitoes Raises Alarm
Groundbreaking discovery of West Nile virus genetic material in British mosquitoes prompts health agency warnings.
Fragments of the West Nile virus have been identified in mosquitoes in the UK for the first time, according to the UK Health Security Agency (UKHSA). The findings come from a research initiative conducted in conjunction with the Animal and Plant Health Agency (APHA), which detected the genetic material in Aedes vexans mosquitoes collected in Britain during 2023.
West Nile virus is primarily a vector-borne disease that spreads through bird populations and is usually transmitted to humans via mosquito bites. Although the virus can have severe effects, UKHSA officials state that the risk posed to the general public is currently deemed "very low". Nevertheless, healthcare professionals will receive updated guidance on managing potential cases and monitoring mosquito populations, highlighting the importance of vigilance despite the low immediate threat.
