Human fecal matter contains a large number of viruses, and current bacterial indicators used for monitoring water quality do not correlate with the presence of pathogenic viruses. Adenoviruses and enteroviruses have often been used to identify fecal pollution in the environment; however, other viruses shed in fecal matter may more accurately detect fecal pollution. The purpose of this study was...

Human enteroviruses are among the most common viruses infecting humans and can cause diverse clinical syndromes ranging from minor febrile illness to severe and potentially fatal diseases. Biodiversity and evolution of human enterovirus genomes are shaped by frequent recombination events. Therefore, identification and characterization of circulating strains of enteroviruses require partial dete...

background: generally, sewage exposed water could be potentially contaminated with enteroviruses. for this reason, en­terovirus isolation from sewage specimens is one of the most sensitive indicators for virus circulation in the population. we evalu­ated the icc-rt-pcr and cell culture methods for detection of enteroviruses in tehran sewage system. methods: this research utilized 63 specimens p...

background viral meningitis is an inflammation of the leptomeninges as a manifestation of central nervous system (cns) infection. more than 85% of viral meningitis cases are caused by non-polio enteroviruses. this is the first study on the description of the enteroviruses and the related serotypes involved in viral meningitis in iran. objectives this project was conducted to improve our knowled...

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 ...

This study describes the detection of enteroviruses and hepatitis A virus in 31 naturally contaminated oyster specimens by nucleic acid amplification and oligonucleotide probing. Viruses were extracted by adsorption-elution-precipitation from 50-g oyster samples harvested from an area receiving sewage effluent discharge. Ninety percent of each extract was inoculated into primate kidney cell cul...