Figure 1From: Experimental Chlamydia gallinacea infection in chickens does not protect against a subsequent experimental Chlamydia psittaci infectionExperimental design. A shows the experimental setup with group size and type of inoculum (coloured bacteria) and B the timeline of the experiment with sampling moments. From day 35 to day 42 daily pharyngeal and cloacal swabs were collected in the C. psittaci inoculated group GP and -P. In group GG and -G only daily cloacal swabs were collected.Back to article page