[Molecular biological analysis of methicillin-resistant Staphylococcus aureus (MRSA) isolates of human and animal origin].

The low observed prevalence of MRSA in humans indicates effective adherence to hygiene standards in healthcare facilities. Conversely, the high carriage rate of MRSA in the animal population should not be overlooked. Companion animals colonized by MRSA may pose a risk to themselves and their owners. Livestock colonized by MRSA strains may present a potential risk to personnel handling them and could also serve as a source of contaminated food products.