Recovery of reoviruses from tap water.
Samples of piped water were taken from the source of the springs in ten villages in Lorraine. Usually this water has not been subjected to disinfection. The water was tested for fecal indicator bacteria, phages and animal viruses. Of the ten samples examined, seven contained no fecal indicator bacteria, phages or animal viruses, in three samples, however, Reovirus type 2 was found. Among the three positive samples only one contained fecal bacteria and phages. Consequently, the two other samples could be regarded as drinking water, despite the presence of viruses. Such an approach poses the problem of testing drinking water for viruses and suggests that viral tests should be undertaken as part of the water quality control.
D000818:Animals; D001419:Bacteria / Q000302:isolation & purification; D001431:Bacteriological Techniques; D005602:France; D006801:Humans; D008854:Microscopy, Electron; D012087:Reoviridae / Q000302:isolation & purification; D012088:Reoviridae Infections / Q000635:transmission*; D014871:Water Microbiology