Hello farmers
Which disease is this and what’s its remedy?(attached picture)
Can see it is a dry form of fowl pox. You have just to manage secondary opportunistic infection because being a viral disease vaccination remains the only solution. Note ? that fowl pox vaccination is only administered once in a life time when the birds are at chick stage. Remember too that once vaccinated with fowl pox vaccine the birds will be immune but carries too. Thus introducing any none immune birds in the already vaccinated flock must be discouraged at all cost. The best practices should be all in all out. Incase you are hatching your own chicks,never ever administer vaccine anywhere near incubation area.