Which condition is a primary infectious cause of nestling psittacine mortality, especially in mixed collections and open aviaries?

Question

Quizplus · Accepted Answer

Avian Psittacine polyomavirus is a primary infectious cause of nestling psittacine mortality, especially in mixed collections and open aviaries. It typically presents in juveniles and is characterized by acute onset of lethargy, crop stasis, and death within 24-48 hours.

Which Condition Is a Primary Infectious Cause of Nestling Psittacine