What is Serum?
'''Serum''' may refer to: == Biology == *[[serum (blood)]], plasma from which the clotting proteins have been removed **[[Antiserum]], blood serum with specific [[antibodies]] for passive [[immunity]] *[[Serous fluid]], any clear bodily fluid *Any [[drug]] derived from an animal's blood or serous fluid *[[Truth serum]], a general term for a drug that is likely to make people tell truth or give information *A word for [[lotion]] in the [[cosmetics]] market == People == *[[Gary Serum]] (born 1956), retired Major League Baseball pitcher {{disambiguation}}