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Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.
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Women are 50% to 75% more likely than men to experience an adverse drug reaction.
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People about to have surgery must tell their health care providers about all supplements they take.
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The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
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There are more sensory neurons in the tongue than in any other part of the body.