Positive test controls include: SW480, Mouse spleen, Mouse lung, Mouse brain, Rat spleen, Rat lung, Rat brain. Immunogen sequence: MASVSELACI YSALILHDDE VTVTEDKINA LIKAAGVNVE PFWPGLFAKA LANVNIGSLI CNVGAGGPAP AAGAAPAGGP APSTAAAPAE EKKVEAKKEE SEESDDDMGF GL