• Parasites, Hosts and Diseases
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• v.33 no.2
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• pp.85-94
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• 1995

Three types, hitherto commonly known as varieties of Solcoptes scobiei (Linnaeus, 1758) were collected from scabietic patients, pigs and dogs to couirm their taxonomic status. As a result, we consider that the mites of human and pig scabies are different subspecies [S. scobiei scohiei (Linnaeus, 1758) and S. scobiei skis Megnin, 1880, respectively], and that of dog scabies is a different species, S. canis Gerlach, 1857. Infestation rate of human scabies in Korea peaked in 1981-1982 and showed nearly 10% of prevalence rate among outpatients of the dermatology clinic, but decreased dramatically during the past ten years and now lowered below 1% since 1990. On the other hand, dog scabies seems to be increasing recently. Key words: Human scabies, dog scabies, pig scabies, taxonomy, prevalence.

• Journal of Veterinary Clinics
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• v.20 no.2
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• pp.242-244
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• 2003

A 3-year-old, male, mongrel dog was presented with pruritus, alopecia to the Veterinary medical Teaching Hospital, College of Veterinary Medicine of Kyungpook National University. On physical examination, generalized erythema, papules, scales and crusts were observed. The canine scabies infestation was diagnosed by deep skin scraping and Malassezia spp. and Staphylococcus spp. were found on skin cytology. He was treated with selamectin at 6 mg/kg applied to the skin in a single spot every two weeks for one month in order to investigate the effect of selamectin on canine scabies and was treated with amoxicillin trihydrate/clavulanate pattassium, ketoconazole and chlorhexidine shampoo for Malassezia sup. and Staphylococcus spp. simultaneously. When he was rechecked after 7, 14, 21, and 28 days after the first application of selamectin, scabies werent seen. The dermatological signs including pruritus, papules, scales, and crusts were remarkably resolved at 14 days. The alopecia was almost disappeared and few Malassezia spp. and Staphylococcus spp. were seen after 28 days. The efficacy of selamectin by this protocol is excellent in the dog infestated canine scabies.

• Korean Journal of Veterinary Research
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• v.50 no.3
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• pp.165-169
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• 2010

Recently, the number of stray dogs is proportionate to the increase of the number of the companion dogs. Sarcoptic scabiei var canis, causing scabies, is one of the most important canine zoonotic arthropods in Korea and around the world. Thus, we have tried to know the prevalence of canine scabies in the stray dogs in Korea. A total of 565 stray dogs were collected from the rescue centers all over the country from Jan. 2006 to Dec. 2006. They were grouped with euthanasia or natural death and examined for the gender and age estimated by dental formula. To identify the lesions, the whole body was grossly examined and tested pathologically. Thirty two (5.66%) of 565 dogs were diagnosed as canine scabies. Dogs from urban areas had fewer scabies (0.62%) than those of rural areas (12.5%). Prevalence of scabies in male and female dogs was no difference as 5.96% and 5.25%. Euthanasia group showed higher prevalence (6.48%) than natural death group (2.44%) in scabies. Old dogs over five years showed lower infestration (1.82%) in scabies. In histopathological findings, there were mites in the burrows formed in the subcorneal space. Acanthosis, hyperkeratosis with crust, and vascular dilatation were main findings. One hundred thirteen (20%) of 565 stray dogs were diagnosed to have skin disease. Among them, canine scabies is the most prominent ectoparasite as 5.66 %. With previous reports on human infection in Korea, canine scabies must be regarded as the important zoonotic canine skin disease. Accordingly, for the human and canine hygiene it is imperative that stray dogs with skin problems are segregated and tested for the parasites to treat properly as soon as arriving at rescue shelter.

• Journal of Veterinary Clinics
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• v.19 no.4
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• pp.401-404
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• 2002

A 6-month-old, male, American cocker spaniel was presented with severe pruritus, alopecia and head shaking. In physical examination generalized erythema, papules, scales and crust were observed. Otic discharge was dark-brown colored in both ear canals. After extensive dermatologic diagnostic evaluations, the infestation of scabies, ear mites, Malassezia spp, cocci were proved. Therefore, he was treated with selamectin 6 ㎎/㎏ which was applied to the skin in a single spot twice a week for 2 weeks in order to investigate the effect of selamectin on canine scabies and ear mites by this treatment protocol. When he was rechecked at 14th day after fourth being administered, scabies and ear mites wasn't seen. The dermatological signs, pruritus, papules were remarkably decreased and only slight scales were observed. After treatment of scabies and ear mites, the clavamox and koto-conazole was administered for cocci and Malassezia spp, respectively, for 1 week and topical therapy was initiated. with sebolytic and chlorhexidine shampoo once a week for 3 weeks. Two months later skin lesions were normal dermatologically and the hair was fully recovered. Despite of the expensiveness the selamectin is very effective in the dogs that infected by scabies and ear mites as this treatment protocol.