Coxsackieviruses A6 (CV-A6) and A16 (CV-A16) and Enterovirus 71 (EV-A71) have caused periodic epidemics of hand, foot and mouth disease (HFMD) among children in Singapore. We conducted a cross-sectional study to estimate the seroprevalence of these enteroviruses among Singapore children and adolescents. The study was conducted between August 2008 and July 2010. It involved 700 Singapore residen...

We have developed and standardized a computerized method for the typing and characterization of enteroviruses with radiolabeled viral protein fingerprints. Enteroviral proteins were radiolabeled with [35S]methionine during growth in cell culture and were then separated by polyacrylamide gel electrophoresis. The dried gel was scanned, and from the resulting computer image (which resembled an aut...

UNLABELLED Enteric viruses are important causative agents of human diseases. Among the enteric viruses, reoviruses and enteroviruses are prevalent in various aquatic environments. This study was carried out to detect and compare the presence of reoviruses and enteroviruses by ICC-PCR in one wastewater and three drinking water treatment plants, studying the possibility of using reoviruses as ind...

Standard methods for the detection of enteroviruses in environmental samples involve the use of cell culture, which is expensive and time-consuming. The polymerase chain reaction (PCR) is an attractive method for the detection of enteroviruses in water because primary cell culture is not needed and the increased sensitivity of PCR allows detection of the low numbers of target DNAs and RNAs usua...

Human enteroviruses have traditionally been typed according to neutralization serotype. This procedure is limited by the difficulty in culturing some enteroviruses, the availability of antisera for serotyping, and the cost and technical complexity of serotyping procedures. Furthermore, the impact of information derived from enterovirus serotyping is generally perceived to be low. Enteroviruses ...

BACKGROUND Although the role of enteroviruses has been proved in heart diseases, extensive information is not available on the association between enteroviruses and unstable angina. In the present study, the authors compared the prevalence of enteroviruses in patients with and without unstable angina. METHODS Blood samples were taken from 51 patients with unstable angina and 55 patients witho...

INTRODUCTION Human enteroviruses represent the most common etiological agents of aseptic meningitis. Rapid diagnosis of aseptic meningitis affects the management of patients. OBJECTIVE The aim of this work was to assess the efficacy of rapid antigen detection (RAD) assay for the confirmation of human enteroviruses in comparison to that of the conventional cell culture (CCC), and to identify t...

UNLABELLED The NF-κB signaling network, which is an ancient signaling pathway, plays a pivotal role in innate immunity and constitutes a first line of defense against invading pathogens, including viruses. However, numerous viruses possess evolved strategies to antagonize the activation of the NF-κB signaling pathway. Our previous study demonstrated that the nonstructural protein 2C of enterovi...

Enteroviruses are non-enveloped viruses of Enterovirus genus, Picornaviridae family, causing a variety human diseases: from acute respiratory and intestinal infections to more severe pathologies including poliomyelitis, encephalitis, myocarditis, pancreatitis. Currently, no approved direct-acting antiviral drugs for treatment enterovirus exists, whereas vaccination is available only prevention ...

INTRODUCTION Human enteroviruses are common in children causing asymptomatic infections ranging from mild to severe illnesses. In Ghana, information on the prevalence of non-polio enterovirus causing acute flaccid paralysis is available but data on surveillance of these viruses in school children is scanty. Here, the prevalence of human enteroviruses among apparently healthy children in selecte...