Beta-lactam antibiotics include penicillins, cephalosporins and related compounds. As a group, these drugs are active against many gram-positive, gram-negative and anaerobic organisms.
Joseph Morgan is rumoured to have hooked up with Claire Holt (2011). Joseph Morgan is a 35 year old British Actor. Born Joseph Martin on 16th May, 1981 in London, England, UK, he is famous for Klaus Mikaelson in The Vampire Diaries. His zodiac sign is Taurus.
Jesse Williams (I) Jesse Wesley Williams born August 5, 1981 is an American actor, model, and activist, best known for his role as Dr. Jackson Avery on the ABC Television series Grey's Anatomy. He also appears in the hit 2013 film Lee Daniels' The Butler as real life civil rights leader Rev. James Lawson.