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Did you know?
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
Did you know?
Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.
Did you know?
The longest a person has survived after a heart transplant is 24 years.
Did you know?
Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
Thyroid conditions may make getting pregnant impossible.