DEFINITION
• Good cleaning and disinfection (C&D) procedures within the hatchery are necessary to reduce and continually minimise the level of microbiological contamination, and subsequently the risk of microbiological contamination in the building, machinery, eggs and poults.
OBJECTIVES
• To minimise as far as practicable the numbers of micro-organisms, especially pathogens if present.
• To reduce cross contamination between clean and dirty areas of the building and between batches of eggs in incubation and poults.
• To minimise the build up of bacterial flora in the environment of the building.
• This advice sheet will discuss the following topics:
Hatchery design and management to minimise problems of cross-contamination and to ease cleaning.
Principles and techniques for cleaning and disinfection.
Monitoring the success of hatchery cleaning and disinfection.
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