01- Fowl pox
02- Warty, spreading eruptions and scabs on comb and wattles.
· Caseous deposits in mouth, throat and sometimes trachea.
03- There is no treatment for fowl pox and prevention is through vaccination of replacement birds.
Where preventative vaccination is used, all replacement chickens are vaccinated when the birds are six to ten weeks of age and one application of fowl pox vaccine results in permanent immunity.