| Abstract: | ![]()
The results of the study of Enterovirus as viral meningoencephalitis producing agents, carried out from 1990 to 1994, are described, 546 feces samples, 95 cerebrospinal fluids and 1,058 matched sera were studied and obtained from 1,388 patients clinically diagnosed with this disease. Samples for viral isolation were inoculated into two different cellular systems. The highest number of isolation was found in diploid cells from human fibroblast. Antibody determinations were carried out by a neutralization test (micromethod) with 11 Enterovirus antigens (Echo 4, 6, 9, 11 and 30; and Coxsackie B1, 2, 3, 4, 5 and 6) and in epidemic periods with the isolated virus. During the years under study, 2 epidemic outbreaks took place: on caused by Coxsackie A9 (1990-1991) and the other one by Echo 30 (1994). A greater positivity to Echo 6 and 11 was found among the matched sera. |
