OIE reported a case of rabbit haemorrhagic disease in San Juan County. OIE reported a case of rabbit haemorrhagic disease in San Juan County. A Salt Lake County resident has been hospitalized with a potentially deadly form of West Nile virus (WNV), the first known case in the county this year. OIE reported infectious bursal disease (Gumboro). The disease was reported for the first time since 1999 and affected 46 birds.