| a serologic study of california serogroup bunyaviruses in sri lanka. | a seroepidemiologic study of california (cal) serogroup viruses (genus bunyavirus, family bunyaviridae) was carried out on 952 human and 1,834 animal sera collected from different ecological zones of sri lanka (latitudes 5-10 degrees n, longitudes 79-82 degrees e). the sera were screened for neutralizing antibody to lumbo (lum), snowshoe hare (ssh), and trivittatus (tvt) viruses by plaque neutralization tests on vero cells. of 2,786 sera screened, 262 (9.5%) had antibody to one or more viruses t ... | 1991 | 1928574 |