Acute encephalitis denotes brain inflammation most often arising from viral infection, with herpes simplex virus type 1 being a common cause in the UK, while autoimmune forms such as N-methyl D-aspartate receptor antibody encephalitis are increasingly identified [1]. It is recognized as a critical-care challenge in which diagnosis is frequently difficult and sometimes unconfirmed, and clear evidence-based therapies are lacking [2]. Outbreaks of acute encephalitis syndrome have also occurred, as seen in a 2019 India event with numerous child deaths and an unclear cause [3].
Aperçu de la maladie
OtherEncéphalite aiguë à l'exclusion de l'encéphalite japonaise et de l'encéphalite du Nil occidental
Acute encephalitis excluding Japanese and West Nile encephalitis
Suivre cette maladie Comparer les paysRabies is an acute encephalitis caused by rabies virus (RABV) infection, a member of the Rhabdoviridae family, causing about 59,000 human deaths per year and generally fatal once symptoms appear [1]. Encephalitis is brain inflammation most commonly due to viral infection such as herpes simplex virus type 1, presenting with altered consciousness, fever, seizures, or focal deficits [2]. Nipah virus is a zoonotic paramyxovirus causing acute encephalitis with high mortality, first recognized in 1999 in Malaysia and Singapore [3]. Acute encephalitis remains a critical care challenge with difficult diagnosis and unclear evidence-based therapies . An outbreak of acute encephalitis syndrome in Bihar, India in 2019 caused over 150 child deaths, mainly from hypoglycemia, with unclear cause .
Lire le profil clinique et épidémiologique complet 2
- 1 Ellul M et al. Acute encephalitis - diagnosis and management. Clin Med (Lond). 2018 Mar. PMID: 29626021. doi: 10.7861/clinmedicine.18-2-155. PubMed: https://pubmed.ncbi.nlm.nih.gov/29626021/
- 2 Simon DW et al. Acute encephalitis. Crit Care Clin. 2013 Apr. PMID: 23537675. doi: 10.1016/j.ccc.2013.01.001. PubMed: https://pubmed.ncbi.nlm.nih.gov/23537675/
- 3 Wikipedia contributors. 2019 Bihar encephalitis outbreak [Internet]. Wikipedia. cited 12 Aug 2026. Available from: https://en.wikipedia.org/wiki/2019_Bihar_encephalitis_outbreak
- 4 Liu C et al. Epidemiology of Rabies and Current US Vaccine Guidelines. R I Med J (2013). 2020 Aug 3. PMID: 32752569. PubMed: https://pubmed.ncbi.nlm.nih.gov/32752569/
- 5 Kitsutani P et al. [Nipah virus infections]. Nihon Rinsho. 2005 Dec. PMID: 16363687. PubMed: https://pubmed.ncbi.nlm.nih.gov/16363687/
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