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
His Name Is Alive and CD through the Silver Mountain Media store. In May 2011, His Name is Alive embarked on a "20th anniversary" series of shows which included a community bike ride in Detroit. Defever says 2011 marks the 20th anniversary of His Name is Alive even though the group's first record was released in 1990. Defever says one undisclosed year has been blacked out of the band's chronology for reasons he will not discuss. His Name Is Alive His Name Is Alive is an American experimental rock band/project from Livonia, Michigan, United States. After several self-released cassettes, they debuted on 4AD Records