Infection beyond doubt that certain diseases are caused by infectious agents, and developed a vaccine for rabies. Robert Koch, provided the study of infectious diseases with a scientific basis known as Koch's postulates. Edward Jenner, Jonas Salk and Albert Sabin developed effective vaccines for smallpox and polio, which would later result in the eradication and near-eradication of these diseases, respectively. Alexander Fleming discovered the world's first antibiotic, Penicillin, which Florey and Chain then developed. Gerhard Domagk developed sulphonamides, the first broad spectrum synthetic antibacterial drugs. The medical treatment of infectious diseases falls into the medical field of Infectious Disease and in
Salk School of Science in the center. Students will normally exit through the right hand exit. There is school bus service which will bring students to and from school. NYCDOE Notably, the school has established relationships with many neighborhood businesses. If a student experiences trouble outside the school, the student can find refuge in almost any business nearby, and the proprietor will call both the school and 911. This has served as a model for many NYC schools. Salk School of Science The Salk School of Science is a junior high school, located in Lower Manhattan, New York City. It was founded in 1995