First report on nasal myiasis in an alpaca “Vicugna pacos” – a case report

Abstract

Abstract Background An infestation of bot fly larvae causes myiasis which is known to cause respiratory symptoms in ruminants. There are reports of bot fly larvae in llamas, but to our knowledge there are no previous reports of nasal myiasis due to bot flies in alpacas (“Vicugna pacos”). Case presentation The following case report describes a neutered male alpaca showing sneezing and mild nasal discharge. Endoscopic examination of the upper respiratory tract revealed bot fly larvae in one nostril. After treatment with doramectin, there was no evidence of living bot fly larvae visible in the nostril. Conclusion Bot fly larvae should be considered as a potential cause of respiratory symptoms in alpacas. In the present case, a treatment with doramectin was successful.

Keywords

• Alpaca
• New world camelids
• Bot flies
• Treatment
• Doramectin
• Germany