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
For the Term of His Natural Life (1908 film) a model ship in a tank. Based on a popular stage adaptation of the novel, the movie was a big success at the box office, running for eight weeks in Sydney at Queens Hall in 1908. It played in cinemas on and off until World War I. Screenings were usually accompanied by an actor, who would provide descriptive commentary to what was on screen. For the Term of His Natural Life (1908 film) For the Term of His Natural Life is a 1908 Australian silent film based on the 1874 novel by the same name by Marcus Clarke. The film