As mentioned, cefazolin is a cephalosporin antibiotic. Cephalosporins are part of a larger group of medications known as beta-lactam antibiotics, named after the ring-like lactam structure of these drugs. Cefazolin works by stopping bacteria from making cell walls, which eventually causes the bacteria to die.
On March 21, 2012, IFC announced its renewal of the show for a third season. On June 12, 2013, the network announced its renewal of Portlandia for fourth and fifth seasons, of ten episodes each, that aired in early 2014 and early 2015. On February 10, 2015, the series was renewed for an additional two seasons.
Making the world better, one answer at a time. There are four seasons of Hannah Montana in total. Three have already aired and the fourth season is playing once everyweek currently. There are four seasons of Hannah Montana in total. Three have already aired and the fourth season is playing once everyweek currently.