Delhi has reported its first case of Japanese Encephalitis (JE) in 13 years. The viral infection, which affects the brain and can be life-threatening, was identified in a 72-year-old man from Bindapur, west Delhi.
He was admitted to the All India Institute of Medical Sciences (AIIMS) on November 3 with chest pain, where the diagnosis was confirmed.
The Municipal Health Department issued a statement on Thursday confirming the case, noting that Japanese Encephalitis was last seen in Delhi in 2011, when 14 cases were reported.
What is Japanese Encephalitis?
Japanese Encephalitis is a viral disease spread through the bite of infected Culex mosquitoes, which breed in stagnant water and artificial water collections. According to research from AIIMS, the disease can cause symptoms like fever, body aches, and headaches.
Severe cases may lead to confusion, seizures, or loss of consciousness, requiring hospital care.
Children are at higher risk due to lower immunity levels, explained in research. People working near rice fields or pig farms, such as farmers and labourers, are also more vulnerable.
Rising Cases Across India
In 2024, over 1,500 Japanese Encephalitis cases were reported across 24 states and Union Territories, with Assam accounting for 925 cases, according to government data.
The Municipal Corporation of Delhi (MCD) has begun containment efforts, including mosquito control measures like reducing breeding grounds and community awareness campaigns. Experts recommend two doses of the JE vaccine for children, part of the Universal Immunisation Programme since 2013.
Preventive steps such as using bed nets, mosquito repellents, and maintaining clean surroundings are crucial to stop the spread of the disease. If anyone experiences an unexplained fever with a headache, they should seek medical attention immediately.
Delhi’s health authorities aim to prevent further cases of Japanese Encephalitis through enhanced surveillance and public cooperation.
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