Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.
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Illicit drug use costs the United States approximately $181 billion every year.
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
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Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.
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Green tea is able to stop the scent of garlic or onion from causing bad breath.
Case 1: The outgroups help resolve the polytomy
Factors that contribute to the growth of family members.
Seven black members of Congress in 1871 are from left to right: Senator Hiram Revels (R-MS) and Repr
Richard Rodriguez represents millions of immigrants—not just those of Latino origin but those from ...
Members of Sierra Leonean Diaspora Community in London
Which reaction below represents Th decay by alpha emission?