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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?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

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There are more bacteria in your mouth than there are people in the world.

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Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Close-up of a cat's claw, with the quick clearly visible Close-up of a cat's claw, with the quick clearly visible
Beetle Leg close up Beetle Leg close up
For kinship analyses buccal swabs from close family are taken for comparison. For kinship analyses buccal swabs from close family are taken for comparison.
Close-up of Pluto Close-up of Pluto
Testing motor function of cranial nerve VII - Close both eyes Testing motor function of cranial nerve VII - Close both eyes
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Video: Types of synapses - electrical & chemical

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