Pigeon Poxvirus testing

Pathogen overview

Transmitted by biting insects or wounds, producing skin- and mucosal-type pox lesions that affect appearance, feeding and, in severe cases, survival.

Transmission

Transmitted mainly by the bites of mosquitoes and other blood-feeding insects, and also by direct contact through skin wounds; it is most common in summer when biting insects are abundant.

Main impact

Skin-type pox lesions affect appearance and feather integrity; mucosal-type lesions interfere with feeding, breathing and swallowing, causing wasting and secondary infection, and can be fatal in severe cases.

Why testing matters

Early confirmation of poxvirus infection, differentiation from oral lesions caused by trichomonads and Candida, guidance for vaccination and wound care, and control of spread during the insect season.

Common symptoms

• ◆ Skin pox lesions, scabs
• ◆ White plaques on the oral mucosa
• ◆ Difficulty feeding
• ◆ Stunted growth

Differential diagnosis

Must be differentiated from oral lesions such as trichomoniasis and candidiasis; pigeon pox is characterised by skin-type or mucosal-type pox lesions and occurs mainly in the insect season.

Incubation period

Incubation period 4–10 days; mosquito bites or skin damage promote infection.

Diagnostic methods

Confirmed by typical skin or mucosal pox lesions together with qPCR testing, and it must be differentiated from skin fungal infection.

Management and treatment

Management focuses on isolation, disinfection and prevention of secondary infection, with symptomatic care of the pox lesions; vaccination is the main preventive measure.

Prevention

Control mosquitoes and insects, reduce skin wounds, vaccinate and isolate affected birds.