Evaluation of a latex agglutination test for rapid detection of rotavirus in faecal specimens.
Two methods for detecting rotaviruses (latex agglutination, electron microscopy) have been compared on 80 faecal samples. These samples were obtained from infants between the age of four and 30 months hospitalized for acute gastroenteritis in the Children's Hospital, Karl Marx University at Leipzig, in 1982. Complete agreement among the two techniques was found in 75 specimens. Sensitivity of latex agglutination could be estimated at 95%, the specificity also at 95%. Only one sample reacted nonspecifically. Performance of the latex agglutination proved quite simple. The results indicate that latex agglutination is suitable for rapid screening of rotavirus induced gastroenteritis in clinical practice thus enabling the rate of nosocomial rotavirus infections in children's hospitals to be reduced.
D000208:Acute Disease; D002675:Child, Preschool; D005243:Feces / Q000382:microbiology*; D005759:Gastroenteritis / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D007841:Latex Fixation Tests; D008854:Microscopy, Electron; D011237:Predictive Value of Tests; D012401:Rotavirus / Q000302:isolation & purification* / Q000648:ultrastructure; D012400:Rotavirus Infections / Q000175:diagnosis*