Advances in Animal and Veterinary Sciences
Research Article
Adv. Anim. Vet. Sci. 10(1): 55-61
Figure 1
A, vaccinated and challenged group, showing alert apparently healthy chickens; B, Mycoplasma challenged group (control positive) showing chicken suffering from depression, unable to walk with ruffled feathers; C, dead chickens in control positive challenged group.
Figure 2
Mortality rate of chickens in different challenged groups.