Encephalitis causes high rates of illness and death, yet its epidemiology remains poorly understood. To improve incidence estimates in England and inform priority setting and treatment and prevention strategies, we used hospitalization data to estimate incidence of infectious and noninfectious encephalitis during 2005-2009. Hospitalization data were linked to a dataset of extensively investigat...

Knut the polar bear of the Berlin Zoological Garden drowned in 2011 following seizures and was diagnosed as having suffered encephalitis of unknown etiology after exhaustive pathogen screening. Using the diagnostic criteria applied to human patients, we demonstrate that Knut's encephalitis is almost identical to anti-NMDA receptor encephalitis which is a severe autoimmune disease representing t...

A 31-year-old pregnant woman presented with headache, fever and left-sided focal motor seizures, which progressed to bilateral tonic-clonic seizures. Her medical history included Crohn's disease treated azathioprine adalimumab, were discontinued when she became pregnant. cerebro-spinal fluid was entirely normal viral PCR negative. Extensive testing for infectious, autoimmune or malignant causes...

how to cite this article: hashemian s, ashrafzadeh f, akhondian j, beiraghi toosi m. epstein-barr virus encephalitis: a case report. iran j child neurol. 2015 winter;9(1):107-110.     abstract many neurologic manifestations of epstein-barr virus (ebv) infection have been documented, including encephalitis, aseptic meningitis, transverse myelitis, and guillain-barre syndrome. these manifestation...

The acute encephalitis syndrome has heralded the emergence of multiple virulent pathogens, including Murray Valley encephalitis, Hendra virus and Australian bat lyssavirus, which may result in severe morbidity and mortality. In Australia, encephalitis is not notifiable and there has been no analysis of trends in encephalitis death rates or causation. Australian Bureau of Statistics mortality an...

OBJECTIVES In this study, we investigated the dose dependence of tick-borne encephalitis virus (TBEV) infection in one of the reservoirs, i.e. Apodemus agrarius, a small rodent species. METHODS The animals were challenged with TBEV per os and intramuscularly with infectious doses ranging from 1 to 1,500 plaque-forming units (pfu). Clinical signs were recorded and clinical and pathological fea...

Infection with the varicella-zoster virus (VZV) is very common worldwide and one of main causes infectious encephalitis. Immunosuppressed patients are at increased risk severe disease central nervous system (CNS) involvement. We report case a 43-year-old man HIV infection poor adherence to antiretroviral therapy who presented emergency department (ER) complaints diplopia frontal headache, refer...

Toxoplasmic encephalitis is a rare infectious complication in patients with hematological malignancy except for allogeneic hematopoietic stem cell transplantation (HSCT). We herein report a case of possible toxoplasmic encephalitis with untreated hairy cell leukemia variant. Magnetic resonance imaging showed multiple nodules with surrounding edema in the entire cerebrum. A polymerase chain reac...

Encephalitis is a devastating illness that commonly causes neurologic disability and has a case fatality rate >5% in the United States. An etiologic agent is identified in <50% of cases, making diagnosis challenging. The Centers for Disease Control and Prevention Emerging Infections Program (EIP) Encephalitis Project established syndromic surveillance for encephalitis in New York, California, a...

BACKGROUND Encephalitis is a severe neurological syndrome with devastating consequences. Despite extensive testing, the etiology often remains unknown. Involvement of the thalamus or basal ganglia (T/BG) occurs in a subset of patients with encephalitis and may be an important etiological clue. In order to improve diagnosis of T/BG patients, we reviewed this subgroup within the California Enceph...