[Assessment of the hygiene level of swine trucks after cleansing and after disinfection using 2 microbiological techniques. Hygiene of swine trucks improved in pilot project].
In a field study the hygiene level of trucks for the transport of pigs was measured. In total, on 56 times the hygiene level of a truck has been measured with two different methods, one microbiological method and one bioluminescence technique. During the field study 1.913 hygiene samples were taken. The average hygiene-level after cleaning and disinfection improved. The improvement was based on education and advisory about hygiene which immediately could be used by the truck-drivers. The fact that the results of hygiene measuring was shown directly was also a stimulation to the drivers; they improved their cleaning and disinfection job. The use of detergents by cleaning trucks is not required, although it contributes to a better hygiene-level. The introduction of plastic materials in stead of wood also improved the overall-hygiene in the transportation of animals.