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Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

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More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Walrus tusk engraving made by Chukchi artisans depicting polar bears attacking walruses. On display Walrus tusk engraving made by Chukchi artisans depicting polar bears attacking walruses. On display
Swim bladder of a Rudd (Scardinius erythrophthalmus) Swim bladder of a Rudd (Scardinius erythrophthalmus)
The nucleic acids DNA and RNA are made from chains of nucleotides. The nucleic acids DNA and RNA are made from chains of nucleotides.
A healthy diet is made up of well-balanced nutrients. A healthy diet is made up of well-balanced nutrients.
Selected Neurocognitive Disorders Resulting in Dementia Selected Neurocognitive Disorders Resulting in Dementia
Water-Soluble Vitamins for Treating Nutritional Disorders Water-Soluble Vitamins for Treating Nutritional Disorders
Video: Introduction to Macular Degeneration

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