What are the chances of getting Japanese encephalitis?

What are the chances of getting Japanese encephalitis?

Statistically, we believe that the risk of Japanese encephalitis is likely to be somewhere between 1 per 1,000,000 to 1 per 30,000.

What happens if you get Japanese encephalitis?

Most people infected with JE virus don't have any symptoms. Others might have symptoms as mild as a fever and headache, or as serious as encephalitis (swelling of the brain). A person with encephalitis can experience fever, neck stiffness, seizures, and coma. About 1 person in 4 with encephalitis dies.

Is Japanese Encephalitis curable?

There is no treatment or cure for Japanese encephalitis. Once a person has the disease, treatment can only relieve the symptoms. Antibiotics are not effective against viruses, and effective anti-viral drugs are available. Prevention is the best form of treatment for Japanese encephalitis.

Can Japanese Encephalitis kill you?

In serious cases, the virus can also cause swelling inside the brain (encephalitis), leading to increased pressure in the brain. This can cause permanent brain damage. Japanese encephalitis can be fatal in around one in three people who develop these serious symptoms.

How do I protect myself from Japanese encephalitis?

The most effective way to prevent infection from Japanese Encephalitis virus is to prevent mosquito bites. Mosquitoes bite during the day and night. Use insect repellent, wear long-sleeved shirts and pants, treat clothing and gear, and get vaccinated before traveling, if vaccination is recommended for you.

Where is Japanese encephalitis common?

Where is it most common? Japanese encephalitis is most common throughout Southeast Asia. China, Korea, Japan, Taiwan, and Thailand have had outbreaks in the past, but they have mainly controlled the disease through vaccination.

Where can you catch Japanese encephalitis?

Japanese encephalitis is a viral brain infection that's spread through mosquito bites. It's most common in rural areas in southeast Asia, the Pacific islands and the Far East, but is very rare in travellers. The virus is found in pigs and birds, and is passed to mosquitoes when they bite infected animals.

How long does Japanese encephalitis last?

Boosters: The vaccine protects you for at least 12 months, so you need a booster 12-24 months later to remain protected after one year.

How dangerous is Japanese encephalitis?

Encephalitis is an inflammation of the brain that can cause fever, headache, confusion, seizures, and, in some cases, death. Fewer than 1 percent of people infected with the virus develop symptoms. However, according to the World Health Organization (WHO), it is fatal for 30 percent of those who do develop symptoms.

How long do symptoms of encephalitis last?

The severity of viral encephalitis depends on the particular virus and how quickly treatment was given. Generally, the acute phase of the illness lasts around one or two weeks, and the symptoms either disappear quickly or subside slowly over a period of time. In many cases, the person makes a full recovery.

How many tourists get Japanese encephalitis?

It's very rare for travellers visiting risk areas to be affected by Japanese encephalitis. It's estimated less than 1 in a million travellers get Japanese encephalitis in any given year. The World Health Organization (WHO) estimates there are around 68,000 cases of Japanese encephalitis worldwide each year.

What is the season for Japanese encephalitis?

Japanese Encephalitis is endemic throughout Vietnam. Transmission occurs from May to October. Most cases occur in the south during the rainy and early dry season; and in the north during late summer and autumn.

How many people have died from Japanese encephalitis?

Permanent problems occur in up to half of people who recover from JE. The disease occurs in Southeast Asia and the Western Pacific. About 3 billion people live in areas where the disease occurs. About 68,000 symptomatic cases occur a year, with about 17,000 deaths.

Can brain inflammation kill you?

Summary: People with severe encephalitis — inflammation of the brain — are much more likely to die if they develop severe swelling in the brain, intractable seizures or low blood platelet counts, regardless of the cause of their illness, according to new research.

How Japanese encephalitis can be prevented?

Prevention. The most effective way to prevent infection from Japanese Encephalitis virus is to prevent mosquito bites. Mosquitoes bite during the day and night. Use insect repellent, wear long-sleeved shirts and pants, treat clothing and gear, and get vaccinated before traveling, if vaccination is recommended for you.

What is the main cause of encephalitis?

Encephalitis is most often due to a virus, such as: herpes simplex viruses, which cause cold sores and genital herpes (this is the most common cause of encephalitis) the varicella zoster virus, which causes chickenpox and shingles. measles, mumps and rubella viruses.