| [concomitant activity of 2 bunyaviruses in horses in argentina]. | a serologic survey of horses for kairi (kri) and cache valley (cv), two related bunyaviruses, was conducted simultaneously in cordoba and santa fe provinces, argentina, during late 1983 and 1984. the prevalence of neutralizing antibodies only for kri was 13.3% and only for cv was 40.0%; but if the total positive sera for kri and cv were taken into account, the prevalence reached 48.3 and 75.0%, respectively. the prevalence for cv was higher than for kri in cordoba (p less than 0.01), but both we ... | 1990 | 2126879 |
| a newly recognized vesiculovirus, calchaqui virus, and subtypes of melao and maguari viruses from argentina, with serologic evidence for infections of humans and horses. | in 1983, 17 virus strains were isolated from mosquitoes collected during an outbreak of western equine encephalitis in santa fe province, argentina. strains of western equine encephalitis, venezuelan equine encephalitis, st. louis encephalitis, and antequera viruses were isolated, as were several bunyaviruses of the california and bunyamwera serogroups and a new vesiculovirus. complement fixation and neutralization tests were used to identify the california serogroup virus as a subtype of melao ... | 1987 | 2880522 |