Virkon S, following further tests, has had its General Orders approval reinstated.
It is still NOT APPROVED under the Diseases of Poultry Order. I am sure that it is being re-tested but until approval confirmation is received it cannot be used to disinfect against Newcastle disease, Pigeon paramyxovirus or Avian Influenza.
There are suitable iodine based disinfectants but please remember they usually have a tendency to discolour everything yellow, especially if it was originally white.



