BCG vaccine produce BCG. Along with supply availability from existing manufacturers, and a "new WHO prequalified vaccine" the total supply will be "sufficient to meet both suppressed 2015 demand carried over to 2016, as well as total forecast demand through 2016-2018." In the fall of 2011, the Sanofi Pasteur plant flooded causing problems with mold. The facility, located in Toronto, Ontario, Canada, produced BCG vaccine products, made with substrain Connaught, such as a tuberculosis vaccine ImmuCYST, a BCG Immunotherapeutic – a bladder cancer drug. By April 2012 the FDA had found dozens of documented problems with sterility at the plant including mold,
BCG vaccine was first marketed by Urocor in about 2002. Urocor was since acquired by Dianon Systems. Evans Vaccines (a subsidiary of PowderJect Pharmaceuticals). Statens Serum Institut in Denmark markets BCG vaccine prepared using Danish strain 1331. Japan BCG Laboratory markets its vaccine, based on the Tokyo 172 substrain of Pasteur BCG, in 50 countries worldwide. According to a UNICEF report published in December 2015 on BCG vaccine supply security, global demand increased in 2015 from 123 to 152.2 million doses. In order to improve security and to [diversify] sources of affordable and flexible supply," UNICEF awarded seven new manufacturers contracts to