Fig. 1From: Cough associated with the detection of Mycoplasma hyopneumoniae DNA in clinical and environmental specimens under controlled conditionsIndividual pig Mycoplasma hyopneumoniae (MHP) PCR results using deep tracheal swabs over time by room. Solid or dashed colored lines represent each MHP-inoculated or uninoculated pig in a room, respectively. Room 1: One MHP-inoculated pig commingled with 8 uninoculated pigs. Room 2: 3 MHP-inoculated pigs with 6 uninoculated pigs. Room 3: 6 MHP-inoculated pigs with 3 uninoculated pigs. Room 4: 9 MHP-inoculated pigsBack to article page