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.
Normally December is the dry season. Usually, Panama's weather is 8 months of rainy season (with October and November being the months with most rain) and 4 months of the dry season. The months vary but usually April-May to November-December is the rainy season.