Right this moment, the Louisiana Division of Well being (LDH) introduced the state’s first presumptive human H5N1 extremely pathogenic avian flu case. The affected person, a resident of southwestern Louisiana who was uncovered to sick and lifeless birds with suspected an infection, has been hospitalized.
Additionally at this time, the California Division of Public Well being reported one other possible human case of H5N1 in a dairy farm employee, elevating the state’s whole to 34, all however 1 in folks with occupational publicity. The pattern examined optimistic at a neighborhood lab, however confirmatory testing on the US Facilities for Illness Management and Prevention (CDC) was detrimental.
CDC could not verify optimistic end in youngster
In the meantime, a CDC official instructed Stat that confirmatory checks on samples from a California youngster with suspected avian flu after consuming uncooked milk have been detrimental.
The primary check run on a pattern from the California youngster, who had fever and vomiting, was optimistic for influenza A. However checks run on samples at a neighborhood lab, the California Division of Public Well being, and the CDC could not verify the optimistic end result, Stat studies.
Whereas the end result does not definitively rule out H5N1 an infection, the case will not be added to the nationwide listing of confirmed human instances.
Lisa Santora, public well being officer for Marin County, instructed Stat that the quantity of virus within the unique pattern was low and famous that samples degrade with time. Domestically, the kid’s state of affairs can be categorized as a suspected H5N1 case.
Extra detections in animals
The US Division of Agriculture’s Animal and Plant Well being Inspection Service (APHIS) confirmed 13 extra H5N1 outbreaks in dairy cattle in California, 4 outbreaks in birds in three states, and 5 extra detections in mammalstogether with a polar bear and a coyote.
The 13 further H5N1 outbreaks in California cattle convey the nationwide whole to 845 in 16 states and California’s whole to 630.
Yesterday, the Wisconsin Division of Agriculture, Commerce and Shopper Safety reported an H5N1 outbreak at a business poultry farm in Barron County, the primary within the state since January. Barron County is positioned within the northwestern a part of the state.
The 13 further H5N1 outbreaks in California cattle convey the nationwide whole to 845 in 16 states and California’s whole to 630. The chook outbreaks have been reported yesterday in two yard flocks in Arkansas’s Craighead and Pope counties and business turkey farms in Sac County, Iowa, and Kingsbury County, South Dakota.
The 5 further H5N1 detections in mammals contain an Alaskan polar bear sampled a 12 months in the past (the second optimistic polar bear), a Montana mountain lion sampled in April, and, extra just lately, a home cat from California’s Tulare County and a mouse and a coyote from Franklin County in Washington state.
