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Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.
Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.
Medication errors are more common among seriously ill patients than with those with minor conditions.
People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
The human body produces and destroys 15 million blood cells every second.
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