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As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.
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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
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No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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Blood is approximately twice as thick as water because of the cells and other components found in it.