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Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

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Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

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Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

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In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

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A transmission electron micrograph of the Golgi complex A transmission electron micrograph of the Golgi complex
Electron Microscope Electron Microscope
Video: HIV Infection: Viral life cycle

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