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Did you know?
Vaccines prevent between 2.5 and 4 million deaths every year.
Did you know?
Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.
Did you know?
Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
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More than 4.4billion prescriptions were dispensed within the United States in 2016.
Did you know?
When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.