Penicillin was discovered in 1928 by Scottish scientist Alexander Fleming. People began using it to treat infections in 1942. There are several enhanced penicillin families which are effective against additional bacteria; these include the antistaphylococcal penicillins, aminopenicillins and the antipseudomonal penicillins. They are derived from "Penicillium" fungi. The term "penicillin" is often used generically to refer to benzylpenicillin (penicillin G, the original penicillin found in 1928), procaine benzylpenicillin (procaine penicillin), benzathine benzylpenicillin (benzathine penicillin), and phenoxymethylpenicillin (penicillin V). Procaine penicillin and benzathine penicillin have the same antibacterial activity as benzylpenicillin but act for a longer period of time. Phenoxymethylpenicillin is less
Hunter Valentine the Showtime channel. In 2013 they joined Cyndi Lauper on the North American leg of the as the opening act. In July 2014 Hunter Valentine joined the Vans Warped Tour. In the summer of 2014 Hunter Valentine was featured on VH1's "Make or Break: The Linda Perry Project" Kiyomi McCloskey is the lead guitarist and vocalist in the band Hunter Valentine. She has cited Neil Young, Rolling Stones, Robert Johnson, Lucinda Williams and Janis Joplin as influences. She is on the third season of the series The Real L Word, a lesbian based TV show on Showtime. Laura Petracca is