C.r.d. ( mycoplasma gallisepticum ) characterized by sneezing, coughing, ocular and nasal discharges, facial swelling and respiratory rales. Colibacillosis ( e coli infection ). Infectious coryza ( haeomphilus spp ). Fowl cholera ( pasteurella spp ). Mixed bacterial infections. Viral infections like rd, ib, ai packing 500 ml and 1000 ml for more info, queries or buy requirements, please call or email us at above mentioned contact details.