Reducing worker exposure to gases, odours, dust and human pathogenic agents in pig farm buildings Abstract Pig farmers are exposed daily to significant quantities of gas, odours, dust and bioaerosols. They are at risk of developing respiratory disorders or infectious diseases. This risk reflects the number of hours spent inside farm buildings and the concentration of different contaminants. There are a number of technologies to reduce concentrations of gas, odours and dust inside buildings, but there is no data on bioaerosol reduction.This research will evaluate four technologies, used singly or in combination, to gauge their effectiveness in reducing gas, dust, odours and bioaerosols in pigsties, in order to identify the best one. These technologies include a new floor slat concept, using sawdust to separate liquid and solid phase slurry, oil spraying and filtration of air leaving the building. Produced Under this Project Scientific Reports Réduire l’exposition des travailleurs aux gaz, odeurs, poussières et agents pathogènes humains présents dans les bâtiments porcins Research Report: R-1074 Video Reports and Conferences Reducing worker exposure to gases, odours, dust and human pathogenic agents in pig farm buildings Conference: CF-1074 Other Project(s) You May be Interested in Occupational Exposure to Nosocomial Infection Agents in Healthcare Settings: Better Understanding and Control of Aerosol Propagation Impact on Air Quality and Workers’ Health of Alternative Housing Systems for Laying Hens Additional Information Type: Project Number: 2014-0058 Status: Completed Year of completion: 2019 Research Field: Chemical and Biological Hazard Prevention Team: Stéphane Lemay (Institut de recherche et de développement en agroenvironnement)Caroline Duchaine (Centre de recherche Institut universitaire de cardiologie et de pneumologie de Québec)Stéphane Godbout (Institut de recherche et de développement en agroenvironnement)Matthieu Girard (Institut de recherche et de développement en agroenvironnement)