Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
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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.
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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
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The average office desk has 400 times more bacteria on it than a toilet.
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Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.
Evolutionary lineage of humans and Neadertals.
The evolutionary significance of “Man the Hunter” (or in this instance “Man the Fisher”) has been de
Aphasic Syndromes Produced by Brain Damage
Jan-Dec Global Mean Temperature Over Land and Ocean