the joints of chicken, include Mycoplasma synoviae, Staphylococcus aureus, infectious bursal disease virus, and chicken anemia virus. Avian reoviruses are also typically resistant to certain disinfectants. References Avian Orthoreovirus, reviewed and published by WikiVet at http://en.wikivet.net/Avian_Orthoreovirus, accessed 15/08/2011. Animal viral diseases Poultry diseases Orthoreoviruses