RT Journal Article SR Electronic T1 Reactive airways dysfunction syndrome (RADS) following exposure to toxic gases of a swine confinement building JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 1090 OP 1091 DO 10.1183/09031936.96.09051090 VO 9 IS 5 A1 Y Cormier A1 B Coll A1 M Laviolette A1 LP Boulet YR 1996 UL http://erj.ersjournals.com/content/9/5/1090.abstract AB We describe the case of a 58 year old male, who developed a reactive airways dysfunction syndrome (RADS) after exposure to a high level of toxic gases in a swine confinement building. This previously healthy, nonatopic man developed moderate, partially reversible, airway obstruction and increased responsiveness within a month after the toxic exposure. The circumstances of the incident and the concomitant death of two sows make it likely that hydrogen sulphide was the causative agent. To our knowledge, this is the first case of reactive airways dysfunction syndrome reported from swine confinement buildings and, therefore, should raise awareness of this potential risk in that work environment.