Mary Wilson
Well-known member
FEBRUARY 12, 2025
ESPAÑOL
... Summary
Birds Affected
157,774,658
Highly pathogenic avian influenza (HPAI) A(H5) viruses have been detected in U.S. wild aquatic birds, commercial poultry and backyard or hobbyist flocks beginning in January 2022. These are the first detections of HPAI A(H5) viruses in the U.S. since 2016. Preliminary genetic sequencing and RT-PCR testing on some virus specimens shows these viruses are HPAI A(H5N1) viruses from clade 2.3.4.4.
States Affected
51
Counties Affected
637
Reported Outbreaks
1,555
...
https://www.cdc.gov/bird-flu/situation-summary/data-map-commercial.html
ESPAÑOL
... Summary
Birds Affected
157,774,658
Highly pathogenic avian influenza (HPAI) A(H5) viruses have been detected in U.S. wild aquatic birds, commercial poultry and backyard or hobbyist flocks beginning in January 2022. These are the first detections of HPAI A(H5) viruses in the U.S. since 2016. Preliminary genetic sequencing and RT-PCR testing on some virus specimens shows these viruses are HPAI A(H5N1) viruses from clade 2.3.4.4.
States Affected
51
Counties Affected
637
Reported Outbreaks
1,555
...
https://www.cdc.gov/bird-flu/situation-summary/data-map-commercial.html