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,
Inoculation Montagu's husband, Edward Wortley Montagu, served as the British ambassador to the Ottoman Empire from 1716 to 1718. She witnessed firsthand the Turkish use of inoculation in Istanbul, and was greatly impressed: she had lost a brother to smallpox and bore facial scars from the disease herself. When a smallpox epidemic threatened England in 1721, she called on her physician, Charles Maitland, to inoculate her daughter. She invited friends to see her daughter, including Sir Hans Sloane, the King's physician. Sufficient interest arose that Maitland gained permission to test inoculation at Newgate Prison in exchange for their freedom on six