Disinfection of farrowing pens.

The author presents details on the cleaning and disinfection of specialised farrowing accommodation within an intensive pig unit. Procedures are described for use in two quite different sets of circumstances, as follows: in the event of the occurrence of one of the major notifiable epizootic diseases; routine cleaning and disinfection as part of normal management procedures. In the former case, herd slaughter and the cleaning and disinfection of premises are required by law, in accordance with the protocol adopted by international agreement with reference to the specific disease concerned. In the latter case, cleaning and disinfection are not governed by statutes, and the protocol is established to suit the requirements of the individual unit, under the supervision of the farmer and the veterinary adviser.