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dose – n. the amount of a medicine, drug, or vitamin that is taken at one time
internal – adj. existing or occurring within an organization, such as a company or business
facility – n. something that makes an action, operation, or activity easier
non-binding (agreement) – n. an agreement that is not legally enforceable
bond – n. an official document in which a government or company promises to pay back an amount of money that it has borrowed
advance – adj. made, sent, or provided at an early time
herd immunity – n. a form of protection from infectious disease that happens when a large percentage of people have become immune, whether through previous infections or vaccination
