title: Chrysomya bezziana in pet dogs in Hong Kong: a potential threat to Australia.
abstract: The Old World Screwworm fly (Chrysomya bezziana) has recently been causing aggressive myiasis in pet dogs in Hong Kong, and the Agriculture, Fisheries and Conservation Department of Hong Kong has confirmed the presence of Chrysomya bezziana in the territory. This report describes screwworm infestation in pet dogs presented for treatment at our clinic in the past year. Screwworm fly larvae were found in typically punched out round wounds or embedded in exposed or neglected wounds. Infested wounds had a characteristic strong offensive smell and oozed a sero-sanguineous exudate or frank blood. Removal of the larvae, wound treatment, continuous monitoring for re-infestation, application of insect repellants and protective housing were essential for successful treatment. Because Hong Kong is a source of pet migration or a transit point to Australia, the fly could threaten Australia.
authors.affiliation: Veterinary Nexus, G/F 1796, PO Tung Road, Sai Kung, New Territories, Hong Kong. chemonge@netvigator.com
authors.forename: S
authors.initials: S
authors.lastname: Chemonges-Nielsen
mesh_terms: D000818:Animals; D000829:Animals, Domestic; D001315:Australia; D004175:Diptera / Q000254:growth & development*; D004283:Dog Diseases / Q000469:parasitology* / Q000628:therapy; D004285:Dogs; D006723:Hong Kong; D007814:Larva / Q000254:growth & development; D008297:Male; D012610:Screw Worm Infection / Q000469:parasitology / Q000628:therapy / Q000662:veterinary*