Question 1

What is Encephalitis?

Accepted Answer

is a disorder that causes inflammation in the brain due to an infection that leads to headaches, fever, memory loss, disorientation, and problems in hearing, speech and vision, among others. The main cause of this brain infection is still unknown, although viruses and bacteria have been prominent in the known cases. Sometimes, as a result of the infection, the human body starts attacking healthy brain cells instead of infected cells.

Question 2

What is the lifecycle of encephalitis-causing viruses?

Accepted Answer

encephalitis virus is often transferred to humans from animals like horses and pigs through mosquitoes. The virus generally attacks large animals and feeds off the host, lays eggs and then transmits them to other healthy hosts through a vector (mosquito). In animals, the virus causes behavioural changes and sometimes leads to stillbirth.

Question 3

Is encephalitis deadly?

Accepted Answer

it can sometimes be fatal, depending on the age of the patient and the time taken to start the treatment. The mortality rate for this disease is as high as 30%.

Question 4

Is encephalitis a communicable disease?

Accepted Answer

is communicable through the exchange of bodily fluids. Maintaining proper hygiene and promoting clean living can curb the chances of an encephalitis attack significantly.

Question 5

What are the different forms of Encephalitis?

Accepted Answer

major forms of encephalitis are: 13; Autoimmune encephalitis 13; Tick-Borne encephalitis 13; Rabid encephalitis 13; Herpes Simplex Encephalitis 13;

Question 6

Are there any food restrictions for patients recovering from this disease?

Accepted Answer

patients are always advised to get plenty of vitamins and minerals that can help in a speedy recovery. However, depending on the severity of the condition and the physical fitness of the patient, it is best to consult a doctor about this.

Question 7

Can encephalitis be cured?

Accepted Answer

severity of the inflammation decides how long it’ll take for the encephalitis to be cured. If it’s mild encephalitis, the inflammation may go away in a few days. Those suffering from severe cases of encephalitis can take weeks or months to recover fully. In some extreme cases, encephalitis can cause permanent paralysis or even death.

Question 8

What are the most common causes of encephalitis?

Accepted Answer

fixed cause has been found for encephalitis. However, two major contributing factors for encephalitis are infections and issues with the body's immune system. 13; Infections - If an infection reaches the brain, it can lead to encephalitis. Most of these infections are generally common and not very severe, with encephalitis being a rarity. Encephalitis occurs in the presence of a virus, such as the herpes simplex virus, causing cold sores and genital herpes, varicella-zoster virus, causing chickenpox and shingles, measles, mumps and rubella viruses, and viruses spread by animals, such as tick-borne encephalitis, Japanese encephalitis and rabies. Encephalitis occurring from viruses is known as viral encephalitis, although it can occur due to bacteria, fungi and parasites as well. 13; Immune system issues - Generally, when germs enter the immune system, they disrupt the ability to protect the body against infection. However, in rare cases, when the immune system malfunctions and attacks the brain, encephalitis may occur. This can occur when there’s a previous infection in the body, a non-cancerous or cancerous growth, and a vaccination. 13;

Question 9

How can encephalitis be diagnosed?

Accepted Answer

are several ways to detect the symptoms of encephalitis: 13; Brain Scans - A CT scan or an MRI can identify whether it is encephalitis or any other disease, such as meningitis. 13; Lumbar Puncture - In this case, some fluid is removed from the spinal cord to check for signs of encephalitis. 13; Electroencephalogram (EEG) - Here, electrodes are placed on the scalp to look for any abnormal brain activity. 13; Blood tests, urine tests, or tests of other bodily fluids. 13;

Question 10

Who can be affected by encephalitis?

Accepted Answer

who are at a greater risk of encephalitis include: 13; Senior citizens 13; Children below 1 year of age 13; People who have weak immune systems 13; Encephalitis can also affect people who reside in areas infested with mosquitos or ticks, which are common carriers of the disease. The chances of contracting the brain infection are higher in summer as these insects are most active then. In some cases, the MMR (measles, mumps and rubella) vaccine has also been known to cause encephalitis.

Question 11

Is there any difference between encephalitis and meningitis?

Accepted Answer

is an infection that affects the brain and spinal cord, triggering the immune system and causing an infection. This can lead to a variety of symptoms, such as fever, headache, seizures, and behavioural changes. Meningitis, on the other hand, affects the membranes around the brain and spinal cord, causing inflammation.

Question 12

What are the symptoms of encephalitis?

Accepted Answer

the symptoms of encephalitis start from mild and go severe over a few hours or days. Some early symptoms include high temperature, headache, uneasiness, and painful joints and muscles. Serious symptoms include disorientation, drowsiness, seizures, speaking difficulties, weakness, involuntary eye movements, hallucinations and unconsciousness.

Question 13

How can encephalitis be treated?

Accepted Answer

generally requires immediate treatment, which is carried out in an ICU. Some of the common treatment options, depending on the cause, are: 13; Antiviral medicines 13; Steroid injections 13; Immunoglobulin therapy 13; Plasmapheresis 13; Surgery for removing tumors 13; Antibiotics or antifungal medicines 13;

Encephalitis :