The isolation of Mycoplasms synoviae from chickens with infectious synovitis and air-sacculitis in the Republic of South Africa.

Mycoplasma synoviae was isolated from the trachea of chickens showing either typical infectious synovitis lesions or air-sacculitis. M. synoviae was identified by means of the direct plate fluorescent antibody technique and its growth-dependence on nicotine-amide-adenine dinucleotide. This is the first documented report on the isolation and identification of M. synoviae in the Republic of South Africa.