Nonoutbreak-related airborne Staphylococcus spp in a veterinary hospital

Our results indicate that (1) Staphylococcus spp is present in air in clinical environments during periods of no known clinical Staphylococci cases and (2) levels of airborne Staphylococcus spp are associated with functional space and human activity level. Applying these findings to MRSA surveillance creates opportunities for improving the accuracy and precision of exposure classification and risk mitigation.