Figure 5

M. hyopneumoniae -specific DTH responses. M. hyopneumoniae specific DTH responses were measured 7 days post vaccination (dpv) (panel A) and 14 dpv (panel B) in piglets. Each diamond represents an individual animal; horizontal bars represent sample means. Piglets were DTH tested at one time point only; n = 10/group. Piglet treatment groups are as follows: N_s N_p: nonvaccinated sow, nonvaccinated piglet; N_s V_p: nonvaccinated sow, vaccinated piglet; V_s V_p: vaccinated sow, vaccinated piglet; V_s N_p: vaccinated sow, nonvaccinated piglet. Different subscripts represent significance at p < 0.05.