The Therapeutic Goods Administration (TGA) of Australia is advising consumers against purchasing or using black salve, red salve or cansema products.[19] The TGA has found the Australian Vaccination-Skeptics Network (AVN) in breach of advertising regulations,[20] and in a separate finding the AVN's former president Meryl Dorey together with Leon Pittard of Fair Dinkum Radio were found to be in breach.[21]