2019 Bihar encephalitis outbreak

2019 Bihar Encephalitis Outbreak

The 2019 Bihar Encephalitis Outbreak (pronunciation: /ɛnˌsɛfəˈlaɪtɪs/), also known as Chamki Fever in local parlance, was a significant medical event that occurred in the Indian state of Bihar in 2019.

Etymology

The term "encephalitis" is derived from the Greek words enkephalos (brain) and -itis (inflammation). The colloquial term "Chamki Fever" is a local term used in Bihar, derived from the symptoms of the disease which include sudden convulsions and loss of consciousness.

Overview

The outbreak was primarily caused by Acute Encephalitis Syndrome (AES), a severe case of encephalitis characterized by inflammation of the brain. The outbreak was particularly severe in the Muzaffarpur district of Bihar, with a high number of cases reported in children.

Symptoms

The symptoms of AES include high fever, confusion, disorientation, delirium, and coma. In severe cases, it can lead to seizures, paralysis, and even death.

Cause

The exact cause of the 2019 outbreak is still under investigation, but it is believed to be linked to the consumption of unripe lychee fruit and exposure to extreme heat and humidity.

Prevention and Treatment

Prevention strategies include avoiding consumption of unripe lychee fruit, staying hydrated, and avoiding exposure to extreme heat. Treatment typically involves hospitalization, with supportive care such as rehydration and fever management.

Related Terms

• Encephalitis
• Acute Encephalitis Syndrome (AES)
• Bihar
• Muzaffarpur

External links

• Medical encyclopedia article on 2019 Bihar encephalitis outbreak
• Wikipedia's article - 2019 Bihar encephalitis outbreak

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