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Vaccines was widely used in the 1960's, including for   polio, the measles, pneumonia etc...

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The war in Vietnam led to more developments, such as topical treatments for burns.

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Medics used Penicillin to combat infections in soldiers, and was used to cure the first human bacterial infection.

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Morphine was used as a painkiller for the first time during WW2, and continued to be used in civilian life.

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In Britain, the National Health Service was created to provide free medical care regardless of wealth class.

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World War 2 led to medical developments, such as the use of blood transfusions in surgery.

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Scientists started to test and prove principals of hygiene in treating wounds and preventing infections.