Polio vaccine poliomyelitis per million doses given. This compares with 5,000 cases per million who are paralysed following a polio infection. Both are generally safe to give during pregnancy and in those who have HIV/AIDS but are otherwise well. The first polio vaccine was the inactivated polio vaccine. It was developed by Jonas Salk and came into use in 1955. The oral polio vaccine was developed by Albert Sabin and came into commercial use in 1961. They are on the World Health Organization's List of Essential Medicines, the most effective and safe medicines needed in a health system. The wholesale cost in
Brian Hanley (microbiologist) Brian Hanley (microbiologist) Brian Hanley (born c. 1957) is an American microbiologist and founder of Butterfly Sciences. He is known for using an experimental gene therapy to try to improve health span, and is the first subject in the study. Hanley was 60 years old as of February 2017 and holds a PhD in Microbiology from University of California, Davis. In 2009 he founded Butterfly Sciences in Davis, California to develop a gene therapy to treat HIV AIDS using a combination of GHRH and an intracellular vaccine. He has numerous articles and blog posts, and academic publications in epidemiology, biotechnology,