Travel precautions
When travelling outside of Europe, the list of recommended vaccinations includes diphtheria, tetanus and polio (DTP), typhoid, and hepatitis A. If you are a more frequent traveller or you plan to spend an extended period in a developing country, a hepatitis B vaccination may also be advised, as may cholera if you are visiting a rural area. The cholera vaccine, called Dukoral, is delivered in two oral doses, separated by a week. This vaccine may also help protect you from E. coli related diarrhoea.
The spread of Japanese encephalitis is caused by mosquito bites, usually from the Culex tritaeniorhynchus mosquito. These mosquitoes are often found in agricultural areas, near farms and rice fields. This is because they often live on pigs and wild birds. An insect repellent that uses DEET as an ingredient can offer additional protection against these mosquitos and the diseases they carry.
Signs and symptoms
Most cases of Japanese encephalitis do not result in visible symptoms, or appear only as a mild flu. Around 1 in 250 cases impact the brain, causing more severe symptoms such as confusion, paralysis and seizures. Japanese encephalitis cannot be cured, so treatment focuses on providing oxygen and fluids, allowing the patient to better fight the infection.
Vaccination
Vaccination for Japanese encephalitis is recommended for anyone participating in outdoor activities or living in the vicinity of high transmission areas such as rice fields and farms. The vaccination is delivered in two doses, with the second given a month after the first. This will protect you for two years.
Availability
View your preferred pharmacy’s page or visit in person at your convenience to discuss this service in more detail.
