What Is Sickle Cell Anemia?
Medicine / Disease
Sickle cell anemia is an inherited blood disease. That means you are born with it and it lasts a lifetime. Sickle cell anemia affects the red blood cells. Normal red blood cells are smooth and round l continue reading this fact
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What Is a Bruise?
Medicine / Human Body
A bruise is a deposit of blood under the skin. It flows from tiny capillaries that break when you bump your shin on the furniture or take the batter's pop fly in the eye. The injury starts out looking continue reading this fact
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Fighting Viruses
Medicine / Germs, Viruses, Microbes
Viral diseases can be very difficult to treat because viruses live inside the body's cells where they are protected from medicines in the blood stream. Researchers developed the first antiviral drug i continue reading this fact
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