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Did you know?
Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.
Did you know?
There are more bacteria in your mouth than there are people in the world.
Did you know?
If all the neurons in the human body were lined up, they would stretch more than 600 miles.
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Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.
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Vaccines prevent between 2.5 and 4 million deaths every year.