| management factors associated with operation-level prevalence of antibodies to cache valley virus and other bunyamwera serogroup viruses in sheep in the united states. | a cross-sectional study was performed to identify operation-level risk factors associated with prevalence of antibody to bunyamwera (bun) serogroup viruses in sheep in the united states. sera were obtained from 5150 sheep in 270 operations located in 22 states (three in the west, nine central states, and 10 in the east) and tested at a dilution of 1:20 by a plaque reduction neutralization test (prnt) using cache valley virus (cvv). antibodies that neutralized cvv were identified in 1455 (28%) sh ... | 2015 | 26565774 |
| distribution of bunyamwera serogroup viruses in north america, 1956-1984. | we attempted to tabulate all bunyamwera serogroup (family bunyaviridae, genus bunyavirus) isolates from north america. by summarizing information from the laboratories of the centers for disease control, data generously shared by other laboratories, and the published literature, we were able to accumulate data regarding 1,372 bunyamwera serogroup viruses. these were: tensaw (664, including 8 from vertebrates), cache valley (396, including 6 from vertebrates), main drain (160, including 14 from v ... | 1986 | 2869708 |