Japanese Encephalitis
JE, a potentially severe brain infection transmitted by mosquitoes, is prevalent in large parts of Asia and the Pacific Rim. The mosquitoes that transmit JE are active at night, primarily in rural areas with rice cultivation and pig farming, but they can also be found in urban locations.
The risk for most travellers to Asia, especially in urban areas, is very low. The overall incidence of JE among travellers from non-affected countries is less than one case per 1 million.
Risk varies based on destination, duration, season, and activities. Long-term stays in risk areas and rural trips during transmission seasons increase the risk. Outdoor activities like fieldwork or camping can also raise the traveller’s risk.
Most human infections with the Japanese Encephalitis virus do not result in symptoms. When symptoms do occur they include fever, headache and confusion. In symptomatic cases requiring hospitalisation mortality rates are high and neurological complications are common.
Prevention
The risk of acquiring JE can be reduced by insect bite avoidance, particularly between the hours of dusk and dawn, when Culex mosquitoes are most active.
Japanese Encephalitis Vaccine
A licensed JE vaccine, IXIARO®, is available and recommended for individuals intending to stay in rural regions where JE occurs during the main transmission season or engaging in activities that elevate their risk for an extended period. It is advisable to receive the vaccination from the age of 2 months onwards.
Accelerated Schedule
As of August 2015, the marketing authority for IXIARO® Japanese Encephalitis vaccine has changed to include an accelerated schedule. For adults aged 18-65 years, the vaccination schedule is as follows: administer the first dose on day 0, followed by the second dose seven days after the initial dose.
Book your Japanese Encephalitis vaccine in Manchester today!
Find out what vaccines you need for your destination and book your appointment below, or get in touch if you have any questions.
Price: £90 per dose
