Avian Influenza Signs of Disease in Your Flock Avian Influenza Menu Avian Influenza Home Avian Influenza Outbreak Map For Employers PPE Recommendations Signs of Disease in your Flock More Resources sudden deathlack of energy, appetite, and coordinationpurple discoloration and/or swelling of various body partsdiarrhea, nasal discharge, and/or coughingsneezingreduced egg production and/or abnormal eggs