Background: Aseptic meningitis is frequently caused by viral agents, particularly human enterovirus. Several methods of Reverse Transcription PCR(RT-PCR) have recently been introduced and modified for better diagnosis of enteroviral infection in meningitis. This study aimed to determine enteroviruses in patients with suspicion of aseptic meningitis using RT-PCR in the West of I...

We report a common-source outbreak of anthrax meningoencephalitis in Chittoor district in Andhra Pradesh, southern India, in October 1990. The source of infection was the carcass of a sheep. Of 5 persons who skinned and cut up its meat for human consumption, 4 developed anthrax meningoencephalitis and one a malignant pustule. Another person who wrapped the meat in a cloth and carried it home on...

A case of Epstein–Barr virus (EBV) meningoencephalitis in a 74-year-old white man with rheumatoid arthritis is reported. The potential predisposing factors for EBV meningoencephalitis, the diagnostic approach and the management highlighted by this case are discussed.

Anthrax meningoencephalitis is a rare complication of infection with Bacillus anthracis and generally produces a hemorrhagic meningoencephalitis. We present the CT and MR imaging findings in two patients demonstrating subarachnoid, intracerebral, and intraventricular hemorrhage with leptomeningeal enhancement.

Adult human enteroviral heart disease is often associated with the detection of enteroviral RNA in cardiac muscle tissue in the absence of infectious virus. Passage of coxsackievirus B3 (CVB3) in adult murine cardiomyocytes produced CVB3 that was noncytolytic in HeLa cells. Detectable but noncytopathic CVB3 was also isolated from hearts of mice inoculated with CVB3. Sequence analysis revealed f...

Listeria monocytogenes is a facultative anaerobic, gram-positive bacillus that is isolated from the soil, vegetables, and wild or domestic animals. Listeria occurs predominantly in the elderly, immunocompromised patients, pregnant women and newborns. Infections by this microorganism are rare in healthy infants and children. L. monocytogenes may cause meningitis, meningoencephalitis, brain absce...

Recently, reactivation of Chagas disease (meningoencephalitis and/or myocarditis) was included in the list of AIDS-defining illnesses in Brazil. We report a case of a 52-year-old patient with no history of previous disease who presented acute meningoencephalitis. Direct examination of blood and cerebrospinal fluid (CSF) showed Trypanosoma cruzi. CSF culture confirmed the diagnosis. Serological ...

Heart failure in children and adults is often the consequence of myocarditis associated with Coxsackievirus (CV) infection. Upon CV infection, enteroviral protease 2A cleaves a small number of host proteins including dystrophin, which links actin filaments to the plasma membrane of muscle fiber cells (sarcolemma). It is unknown whether protease 2A-mediated cleavage of dystrophin and subsequent ...