Tetracycline was patented in 1953 and was approved for prescription use in 1954. It is on the World Health Organization's List of Essential Medicines. Tetracycline is available as a generic medication. Tetracycline was originally made from bacteria of the genus Streptomyces.
tetracycline was patented in 1953 and was approved for prescription use in 1954 it is on the world health organization's list of essential medicines tetracycline is available as a generic medication tetracycline was originally made from bacteria of the genus streptomyces