Roa Tikhail • July 23, 2024

The Importance of the Japanese Encephalitis Vaccine

Get the Japanese Encephalitis Vaccine in Ormskirk

Japanese encephalitis (JE) is a serious viral infection spread by mosquitoes. Predominantly found in rural and agricultural regions of Asia, it poses a significant health risk to travellers and residents in these areas. At Aspire Pharmacy in Ormskirk, we are committed to providing our community with vital health information and resources, including the Japanese encephalitis vaccine. This blog aims to shed light on JE, its symptoms, prevention strategies, and who should consider getting vaccinated.

What is Japanese Encephalitis?

Japanese encephalitis is caused by the Japanese encephalitis virus (JEV), which is transmitted through the bite of an infected Culex mosquito. These mosquitoes thrive in rice paddies and standing water, making rural and semi-rural areas in countries like India, China, Japan, and Southeast Asia hotspots for the disease. While the majority of infections are asymptomatic or result in mild symptoms, approximately 1 in 250 infections lead to severe illness characterised by inflammation of the brain (encephalitis).

Symptoms and Complications

The incubation period for JE is typically 5-15 days after being bitten by an infected mosquito. Early symptoms may include fever, headache, vomiting, and general weakness. As the disease progresses, severe symptoms such as high fever, neck stiffness, disorientation, seizures, paralysis, and coma can occur. In severe cases, Japanese encephalitis can lead to permanent neurological damage or death.

Prevention of Japanese Encephalitis

Preventing mosquito bites is the first line of defence against JE. This includes using insect repellent, wearing long sleeves and pants, sleeping under mosquito nets, and avoiding outdoor activities during peak mosquito activity times (dusk and dawn). However, these measures alone may not be sufficient for those travelling to or living in high-risk areas. This is where the Japanese encephalitis vaccine comes into play.

The Japanese Encephalitis Vaccine

The Japanese encephalitis vaccine is highly effective in preventing the disease. In the UK, the vaccine is recommended for travellers who plan to spend a month or more in regions where JE is endemic, particularly if they will be staying in rural areas or engaging in outdoor activities like camping, cycling, or working in rice fields.

There are several JE vaccines available worldwide, but in the UK, the primary vaccine used is IXIARO®. IXIARO® is an inactivated vaccine, meaning it contains a killed version of the virus that cannot cause disease but can still trigger an immune response.

Who Should Get the Japanese Encephalitis Vaccine?

Travellers to High-Risk Areas: Individuals planning to travel to areas where JE is common should consider vaccination. This is especially important for those staying in rural areas, participating in extensive outdoor activities, or planning extended stays.

Expats and Long-Term Travellers: People moving to or spending extended periods in JE-endemic regions should be vaccinated. The risk increases with the duration of stay and the likelihood of exposure to mosquito bites.

Field Workers and Researchers: Those working in agriculture, field research, or healthcare in JE-endemic areas are at higher risk and should be vaccinated.

Military Personnel: Military staff deployed to regions with a high incidence of JE should receive the vaccine as part of their health precautions.

Vaccination Schedule

The standard schedule for IXIARO® involves two doses, administered 28 days apart. For optimal protection, the second dose should be given at least a week before travel. In certain circumstances, an accelerated schedule may be available. Additionally, a booster dose may be recommended for those at continued risk of exposure.

Side Effects and Safety

The Japanese encephalitis vaccine is generally safe and well-tolerated. Common side effects are mild and may include soreness at the injection site, headache, muscle pain, and mild fever. Severe allergic reactions are rare. At Aspire Pharmacy in Ormskirk, we ensure that our patients receive comprehensive information about potential side effects and are monitored for any adverse reactions.

Availability of the Japanese Encephalitis Vaccine in Ormskirk

Aspire Pharmacy is proud to offer the Japanese encephalitis vaccine in Ormskirk. We understand the importance of protecting our community members who travel abroad for work, study, or leisure. Our healthcare professionals are available to provide personalised advice on whether the vaccine is appropriate for your travel plans and to administer the vaccine in a safe and comfortable environment.

Book an Appointment

To receive the Japanese encephalitis vaccine in Ormskirk, you can schedule an appointment with Aspire Pharmacy. Our team will conduct a thorough travel health consultation to assess your needs and ensure you receive the best possible protection. We recommend planning your vaccination well in advance of your travel date to ensure full immunity by the time you depart.