... , some Gram-negative bacteria, spirochetes (e.g.Treponema hyodysenteriae), and mycoplasma. Horses, camels, cattle, sheep, goats, pigs, dogs, cats, poultry. Prevention ... broncho-pneumonia, rhinitis, enzootic pneumonia and atrophic rhinitis in pigs. mycoplasma infections in poultrY (CRD, infectious sinusitis), pigs (enzootic pneumonia, arthritis ...