Also known as mycotic dermatitis and lumpy wool
Dermatophilosis is a zoonotic agent, capable of causing serious skin lesions in humans.
Dermatophilosis is a superficial, exudative dermatitis caused by infection with Dermatophilus congolensis. It is more common in hot, humid environments and in areas with heavy rain. Many species are affected, including cattle, sheep, goats and horses.
Clinically affected animals present with lesions which begin as small papules and pustules. As they develop they become covered by exudate, and entrapped hairs within the developing crust. Forced removal of the crusts reveals a hyperaemic, moist base, which may bleed. Most lesions are distributed along areas of the skin which are exposed to prolonged wetting.
Diagnosis is based on gross appearance of the lesions, demonstration of Dermatophilus congolensis microscopically and histopathology.
Test | Sample(s) required | Days of the week test is conducted | Turnaround time1 |
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Culture for Dermatophilus species | Fresh tissue or scab | Monday – Saturday2 | 7 days |
Histopathology examination | Fixed tissue | Monday –Friday | Up to 5 days |
1 Turnaround times are provided as a guide only. For specific information about your submission please contact Customer Service.
2 Prior approval of delivery and testing on Saturday is required. Please contact Customer Service on 1800 675 623 to seek approval.
Fixed tissue |
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Scabs, scrapings or impression smears |
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Contact Customer Service for enquiries relating to testing and results, quotations and pricing, couriers, sample submission and invoicing.
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CONTACT DETAILS | |
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Phone | 1800 675 623 |
Operating Hours | 8:30am-4:30pm Monday-Friday (excluding public holidays) 8:30am-12:00pm Saturday (for deliveries only) |
Postal Address | Private Bag 4008, Narellan NSW 2567 |
For Animal export, Plant health or Veterinary quotations, please complete the online quotation request
For Edible oil & oilseed or Feed quality quotations and pricing enquiries, please contact DPI AgEnviro Labs at Wagga Wagga on (02) 6938 1957
For Plant nutrition, Soil health or Water quality quotations and pricing enquiries, please contact DPI AgEnviro Labs at Wollongbar on (02) 6626 1103
For NSW submissions, please contact the relevant Customer Service team for courier account details and to order consignment notes.
For submitters outside of NSW, Couriers can be contacted directly to make bookings and arrange collection of packages at the submitters own cost.
Commercial couriers may use either road or air transport and specimens should therefore be packed in accordance with International Air Transport Association (IATA) requirements. Most submission sent by veterinarians to the SVDL for testing are defined as “Biological Substance Category B” and must be packed according to the IATA packing instructions 650 (Biological Substance Category B). As requirements for transport can change, customers should consult with their transport agent to obtain current requirements.
Samples may also be hand delivered to the site during normal business hours (8.30am - 4.30pm).
Sample Type | Laboratory | Delivery Address |
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Animal (including aquatic animals) | NSW Animal and Plant Health Laboratories (APHL) | EMAI, Woodbridge Road, Menangle NSW 2568 |