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Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.
A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
There are 20 feet of blood vessels in each square inch of human skin.
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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