UK Investigates Possible Lassa Fever Case Following Travel from Nigeria
A case of Lassa fever has been confirmed in a traveler from Nigeria to England, prompting an investigation by the UK Health Security Agency. While the disease mostly presents mild symptoms, the agency reassures that the risk to the public remains very low. Contact tracing is underway to identify anyone who may have been exposed.
Health officials in the UK are investigating a potential case of Lassa fever after an infected individual traveled from Nigeria to England. The UK Health Security Agency (UKHSA) confirmed the diagnosis was made after the individual returned to Nigeria. The agency is currently tracing contacts of the affected person during their stay in the UK to monitor possible further spread.
Lassa fever is a viral disease primarily found in West Africa, transmitted via infected rodents known as Mastomys. People typically contract the virus through contaminated food, inhalation of virus particles, or contact with rodent droppings. Infection may additionally occur through blood, saliva, urine, or sexual fluids.
Symptoms range from mild to severe; most individuals experience fever, weakness, headache, and sore throat, while some may face more serious manifestations including bleeding, respiratory distress, and pain in various body regions.
Dr. Meera Chand from UKHSA reassured the public by stating that the infection does not easily transmit between individuals. The agency is working swiftly to contact anyone who may have interacted with the infected person while they were in the UK, ensuring they receive necessary medical guidance and testing if symptoms manifest.
The typical incubation period for Lassa fever is one to three weeks post-exposure, so vigilance is essential to manage any emerging health threats.
The recent identification of a Lassa fever case in the UK emphasizes the importance of effective health monitoring and contact tracing. While the overall risk to the public is currently deemed low, the swift actions taken by health officials aim to prevent further transmission and ensure public safety. The situation illustrates the ongoing vigilance required against infectious diseases that can travel across international borders.
Original Source: metro.co.uk
