Treyfish
Moderator
Over 58.5 million birds have been affected by HPAI since the beginning of the worst outbreak in U.S. history
Krissa Welshans | Feb 27, 2023
A commercial turkey operation of 18,200 birds in Wayne County, Illinois, is being depopulated after highly pathogenic avian influenza (HPAI) was detected in the flock. This is the first commercial case reported for Illinois since the onset of the virus back in February 2022.
The number of emerging cases has dwindled over the past couple months, but detections continue to appear sporadically across the United States. Just last week, United States Department of Agriculture's (USDA) Animal and Plant Health Inspection Service (APHIS) confirmed a broiler operation of 97,700 birds with the virus.....
Dr. Thainá Landim de Barros, assistant professor and poultry health extension specialist at the Ohio State University’s Center for Food Animal Health, recently noted that signs vary depending on the bird species, immunological status, and virus virulence. In domestic birds, including chickens and turkeys, general respiratory signs can be observed, including coughing, difficulty breathing, swelling of the sinuses and/or head, in addition to cyanosis, incoordination, tremors, twisted necks, decreased water and feed consumption, and diarrhea. In some cases, no clinical signs are present, only sudden death.
Still, she said all the elements behind the severity of the current outbreak remain unclear. “Compared to past HPAI outbreaks, the present H5N1 subtype seems to infect a diverse range of wild bird species, leading to clinical signs and mortality in some cases and also infecting mammals more frequently.”...
:tiphat:https://www.feedstuffs.com/news/illinois-logs-first-commercial-case-avian-flu
Krissa Welshans | Feb 27, 2023
A commercial turkey operation of 18,200 birds in Wayne County, Illinois, is being depopulated after highly pathogenic avian influenza (HPAI) was detected in the flock. This is the first commercial case reported for Illinois since the onset of the virus back in February 2022.
The number of emerging cases has dwindled over the past couple months, but detections continue to appear sporadically across the United States. Just last week, United States Department of Agriculture's (USDA) Animal and Plant Health Inspection Service (APHIS) confirmed a broiler operation of 97,700 birds with the virus.....
Dr. Thainá Landim de Barros, assistant professor and poultry health extension specialist at the Ohio State University’s Center for Food Animal Health, recently noted that signs vary depending on the bird species, immunological status, and virus virulence. In domestic birds, including chickens and turkeys, general respiratory signs can be observed, including coughing, difficulty breathing, swelling of the sinuses and/or head, in addition to cyanosis, incoordination, tremors, twisted necks, decreased water and feed consumption, and diarrhea. In some cases, no clinical signs are present, only sudden death.
Still, she said all the elements behind the severity of the current outbreak remain unclear. “Compared to past HPAI outbreaks, the present H5N1 subtype seems to infect a diverse range of wild bird species, leading to clinical signs and mortality in some cases and also infecting mammals more frequently.”...
:tiphat:https://www.feedstuffs.com/news/illinois-logs-first-commercial-case-avian-flu