Membership

Become a member of the Encephalitis Society and connect with other survivors, family members and medical professionals.

There are many benefits to becoming a member. You will receive our quarterly newsletter, details about our events, and the latest in research developments in encephalitis.

You can find out more about becoming a volunteer, fundraiser and help us to raise awareness of encephalitis globally.

Becoming a member of the Society also raises our influence among the general public and medical profession - together we are stronger!

There is no fee for membership.

General membership

Membership for professionals

Membership

Our membership scheme is open to everyone across the worldRead more

Latest

Brain on Fire film premiere 2016

We visited the Toronto International Film Festival for the big screen premiere of Susannah Cahalan's Brain on Fire
Blog - Natalie's Jurassic challenge

My name is Natalie and I will be walking the 100km Jurassic Coast Challenge for my daughter, Edie, and the Encephalitis Society. This is my blog.
High Sheriff's visit to Encephalitis Society

The High Sheriff of North Yorkshire was welcomed to the offices of the Encephalitis Society in May
Research project to improve diagnosis of brain infections

The University of Liverpool has been awarded £2 million to improve the diagnosis of acute brain infections in adults and children overseas

What is encephalitis?

Encephalitis is an inflammation of the brain caused by an infection or through the immune system attacking the brain in error.
Herpes Simplex virus encephalitis

Herpes simplex encephalitis is a type of infectious encephalitis which happens when herpes simplex virus (HSV) enters the brain. Usually, it begins with ‘flu-like’ symptoms followed by neurological deterioration, which may include personality and behavioural changes, seizures, weakness and difficulties in communication.
Limbic encephalitis

The term ‘limbic encephalitis’ (LE) describes the condition when limbic areas of the brain are inflamed (swollen) and consequently not functioning properly. Most forms of LE fall into two main categories: infectious encephalitis and autoimmune encephalitis.
Guidelines for recovery

No two people with encephalitis have the same outcomes. People recover at different paces. Recovery can be helped by having lots of rest, good nutrition, helpful social network and support from professionals.
Measles infection and encephalitis

Measles causes encephalitis in children with measles infection. Measles, mumps and rubella (MMR) vaccine is a very effective way to prevent against these diseases.
Japanese encephalitis

Japanese encephalitis is an infectious encephalitis caused by Japanese encephalitis virus transmitted by mosquitoes, called ‘Culex’ mosquitoes.
Anti-NMDAR encephalitis

Anti-NMDAR encephalitis is an autoimmune disease that causes psychiatric features, confusion, memory loss and seizures followed by a movement disorder, loss of consciousness and changes in blood pressure, heart rate and temperature.
Get support (now)

Our Helpline is here to help you with any questions about encephalitis
Hashimoto's encephalopathy

Hashimoto's encephalopathy is a rare condition, which is probably of autoimmune origin. The concept of HE is becoming fragmented into a number of other types of autoimmune encephalitis which appear to have their own autoantibodies, prognosis and associated features.
Encephalitis-guidelines for travellers

With increasing numbers of people travelling worldwide and the international spread of viruses (e.g. Zika virus), it is important to highlight the risk of infectious encephalitis and their preventive measures.