Changes

**Pox form on unfeathered skin

**Pox form on unfeathered skin  

**Disease of poor management

**Disease of poor management  

**Scarification can produce partial immunity in chickens[[Category:Poxviridae]][[Category:Poultry]]

**Scarification can produce partial immunity in chickens

[[Category:To_Do_-_Clinical/Viruses]]

 

[[Category:Poxviridae]] [[Category:Avian Viruses]] [[Category:To_Do_-_Clinical/Viruses]]