Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.
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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.
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Everyone has one nostril that is larger than the other.
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Green tea is able to stop the scent of garlic or onion from causing bad breath.
Common Bluetail Damselfly
Common drainage devices; C. Jackson-Pratt.
Exophthalmos. The protrusion of the eyes is a common symptom of hyperthyroidism.
Examples of the most common X-ray positions and the images they produce.