Access to large animal high containment facilities BSL 3 and BSL 4 (vet). The access will comprise a detailed theoretical and subject to availability practical application of the biosafety and biosecurity management of the Friedrich-Loeffler-Institut. Among others, handling of large animals, necropsy including tissue sampling, establishment and validation of suitable decontamination methods for rooms and HEPA filters in animal high containment facilities, as well as documentation and information management will be addressed.