World Health Organization

Crowd waiting for oral polio vaccine in 1962. Today CDC now recommends that we give only the injectable vaccine because of the very small chance that the oral dose can lead to a polio infection.

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November 20, 2013 btwuser 0

Super Typhoon Thrashes the Philippines The strongest recorded storm ever to reach land hit the Philippines on November 8. There are at least 10,000 reported […]