Flystrike

Flystrike, also known as fly strike or myiasis, is a potentially fatal disease that is common in the warmer months of the year. It is caused by several types of insects that will lay eggs in the wounded skin of mammals. Species that cause flystrike in rabbits include the blowflies Lucilia sericata, Calliphora sp., the grey flesh fly Wohlfahrtia sp., the common screwworm fly Callitroga sp., and from the botfly Cuterebra sp (USA only).