Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

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Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

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According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

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