A striking feature of paralytic poliomyelitis has been its ever changing epidemiology. In the past, changes seem to have come about in the course of natural evolution from an endemic to an epidemic pattern, first in one part of the world, and then in another. At present, the use of effective vaccines for prevention and for greatly reducing circulation of wild strains of the virus, have apparent...

A PCR assay for detection of enterovirus RNA in multiple specimen types from patients with neurological infections was evaluated. Combined PCR assay of cerebrospinal fluid and serum (systemic specimens) was more sensitive than assaying either specimen alone in children but not in adults. Compared with PCR in systemic specimens, detection of enterovirus RNA in throat swabs showed a sensitivity o...

Nonpolio enteroviruses are diverse and common viruses that can circulate year-round but tend to peak in summer. Although most infections are asymptomatic, they can result in a wide range of neurological and other diseases. Many serotypes circulate every year, and different serotypes predominate in different years, but the drivers of their geographical and temporal dynamics are not understood. W...

OBJECTIVE To test whether the frequency of human enterovirus RNA in fecal samples collected monthly from early infancy was associated with development of multiple islet autoantibodies in children with the highest risk HLA genotype. RESEARCH DESIGN AND METHODS Individuals carrying the HLA DRB1*0401-DQA1*03-DQB1*0302/DRB1*03-DQA1*05-DQB1*02 genotype were identified at birth and followed with mo...

BACKGROUND A variety of microorganisms have been shown to cause peripheral facial nerve palsy (PFNP) and/or aseptic meningitis in children. Clinical findings and history may help to predict the specific etiology of these entities. METHOD Children > or =12 months old hospitalized at the University Children's Hospital Basel, Switzerland, from 2000 to 2005 with clinical signs of PFNP and/or asep...

BACKGROUND Human enteroviruses (EVs) may have a role as a possible risk factor in the pathogenesis of MI. The aim of this study was to evaluate the presence of enterovirus genomic RNA in peripheral blood samples of patients with acute myocardial infarction (MI). METHODS We investigated the presence of enterovirus genomic RNA in the peripheral blood of 115 patients with acute MI hospitalized i...

Viruses rely on the host translation machinery to complete their life cycles. Picornaviruses use an internal ribosome entry site to initiate cap-independent protein translation and in parallel host cap-dependent translation is shut off. This process is thought to occur primarily via cleavage of host translation initiation factors eIF4GI and eIF4GII by viral proteases. Here we describe another m...

During the 2001, 2002, and 2003 enterovirus seasons, we investigated the correlations between cerebrospinal fluid (CSF) nucleated cell counts and elevated CSF protein levels and the detection of enteroviral RNA by reverse transcription (RT)-PCR. Our objective was to determine if pleocytosis and/or elevated protein levels were predictive of positive RT-PCR results for enterovirus. We were also i...

We report an 8-month-old female infant with the fatal enterovirus 71 infection here. Clinically, she developed respiratory failure and severe pulmonary edema rapidly. Histologically, the lung specimen showed diffuse, severe pulmonary congestion and edema with focal intra-alveolar hemorrhage and typical features of acute encephalitis were easily identified under light microscope. Immunohistochem...