In 1900 the life expectancy in Mexico was 25

Under Díaz, the population grew steadily from 11 million in 1877 to 15 million in 1910. Because of very high infant mortality (22% of new babies died) the life expectancy at birth was only 25.0 years in 1900.[36] Few immigrants arrived. Diaz gave enormous power and prestige to the Superior Health Council, which developed a consistent and assertive strategy using up-to-date international scientific standards. It took control of disease certification; required prompt reporting of disease; and launched campaigns against tropical disease such as yellow fever.[37] @Curionic

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