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Did you know?
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Did you know?
The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.
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Illicit drug use costs the United States approximately $181 billion every year.
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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 first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

