Polio vaccine is usually provided in vials containing 10–20 doses of vaccine. A single dose of oral polio vaccine (usually two drops) contains 1,000,000 infectious units of Sabin 1 (effective against PV1), 100,000 infectious units of the Sabin 2 strain, and 600,000 infectious units of Sabin 3. The vaccine contains small traces of antibiotics—neomycin and streptomycin—but does not contain preservatives. In a generic sense, vaccination works by priming the immune system with an 'immunogen'. Stimulating immune response, by use of an infectious agent, is known as immunization. The development of immunity to polio efficiently blocks person-to-person transmission of wild poliovirus, thereby protecting
My Name Is Bruce Entertainment will distribute both films. The title for the second film has since been changed to "Bruce vs. Frankenstein". In a message sent in January, 2010 to Ain't It Cool News, Campbell officially announced the sequel, stating that "principal photography begins this fall in Oregon." In April, Ted Raimi confirmed that he would be involved with the project. Campbell declared himself the director, saying, "no one will volunteer, so it's me." My Name Is Bruce My Name Is Bruce is a 2007 American comedy horror film directed, co-produced by and starring B movie cult actor Bruce Campbell. The film was