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Analysis of samples from 1951 (Diseases of Budgerigars: Health Problems, Breeding Troubles and Diseases of Budgerigars (Shell Parakeets) with Special Reference to French Molt by Cessa Feyerabend)

  • 04 Dec 2025
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We actually obtained the original budgerigar samples referenced in this work from the US Armed Forces Pathology Lab. Thank you!

However after several attempts at realtime-PCR for both APV and PBFDV we had to conclude that the samples were too degraded for analysis. Samples stored in a formalin-liquid state get degraded pretty quickly. It was worth a shot though!

We have successfully amplified PBFDV from feathers from FM birds that were at least 15 years old, so dry samples are better.

As a curtesy to the US Armed Forces we choose to publish the results here, although they never got a formal letter from me while I was employed at the National Veterinary Institute in Oslo, Norway.

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