The symptoms :
are delayed in growth, and many chicks die.
Low egg production, low fertility.
Permanent drowsiness, lack of appetite for food.
Diarrhea that causes chicken death due to contamination of the area around the anus .
Treatment and prevention :
Non-breeding of infected chicks.
Dispose of infected poultry.
Provision of preventive drugs in the first poultry age.
Keep any animals away from poultry farming.
Do not add any chicken to the existing chicken before isolating herd for a period to ensure the safety of the herd.
Continuous cleaning and disinfection of egg nurseries and poultry places .