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district – n. an area established by a government for official government business
pandemic – n. an occurrence in which a disease spreads very quickly and affects a large number of people over a wide area or throughout the world
quarantine – n. the period of time during which a person or animal that has a disease or that might have a disease is kept away from others to prevent the disease from spreading
hot spot – n. a zone or area in which something is very active
positive – adj. showing the presence of a particular germ, condition, or substance
protocol – n. a system of rules that explain the correct conduct and procedures to be followed in formal situations
