title: Leporacarus gibbus infestation in client-owned rabbits and their owner.
abstract: BACKGROUND
  Leporacarus gibbus is a fur mite infesting both laboratory and pet rabbits; infestation is usually subclinical, but in some instances it has been associated with a highly pruritic dermatitis. A zoonotic potential has also been suggested.
  
  
  METHODS
  Two pet rabbits, living in the same household, were presented with moderate scaling, erythema, pruritus and alopecia. In both rabbits, the lesions were mainly localized around the neck. A pruritic papular dermatitis was also present on the owner's arms and legs.
  
  
  RESULTS
  Parasitological examination of the rabbits' skin and fur revealed many mites of the species L. gibbus. Skin cytology and fungal culture were both negative for bacteria and fungi. Both rabbits were treated with a single application of a spot-on formulation of 1% moxidectin and 10% imidacloprid, as well as environmental disinfection with a miticide. After treatment, the rabbits improved markedly, and the lesions on the owner's arms and legs disappeared within a week.
  
  
  CONCLUSIONS
  This is the second description of L. gibbus dermatitis in people. In the present case report, the lesions on the rabbits and their owner were very similar, a pruritic dermatitis with small papules, more evident on the owner's extremities. Due to its zoonotic potential, although uncommon, L. gibbus infestation should be considered as a possible differential in pet rabbits, particularly when owners have a papular eruption.
authors: Private practitioner, Via C. Colombo 118, Arzano (Napoli) 80022, Italy.
authors: Dario
authors: D
authors: d'Ovidio
authors: Domenico
authors: D
authors: Santoro
mesh_terms: D056810:Acaricides / Q000008:administration & dosage / Q000627:therapeutic use; D000818:Animals; D004338:Drug Combinations; D006801:Humans; D007093:Imidazoles / Q000008:administration & dosage / Q000627:therapeutic use*; D018942:Macrolides / Q000008:administration & dosage / Q000627:therapeutic use*; D008924:Mite Infestations / Q000469:parasitology / Q000662:veterinary*; D008925:Mites / Q000145:classification*; D000073943:Neonicotinoids; D009574:Nitro Compounds / Q000008:administration & dosage / Q000627:therapeutic use*; D011817:Rabbits
chemical_list: D056810:Acaricides; D004338:Drug Combinations; D007093:Imidazoles; D018942:Macrolides; D000073943:Neonicotinoids; D009574:Nitro Compounds; C082359:imidacloprid; C027837:moxidectin