The more congested environments where pigs are raised are predisposed to the proliferation of diseases such as diarrhoea and respiratory conditions such as pneumonia. This is a particular risk if the farmer isn't proactive in respect of maintaining good housing hygiene and enforcing biosecurity protocols.
Management regimens such as cleaning sties, disinfecting living areas and interior wall surfaces and the regular removal of faeces are vital if a producer wishes to prevent the creation of an