MSD Manual

Please confirm that you are a health care professional

honeypot link
Avian influenza, ischemic necrosis of comb and wattles, chicken
avian_influenza_hemorrhagic_skin_head_chicken_high
Avian influenza, ischemic necrosis of comb and wattles, chicken

    Hemorrhagic skin visible on the unfeathered head regions of a chicken with avian influenza.

Courtesy of Dr. David E. Swayne.

In these topics
Avian Influenza