Answer:
The corona family causes illnesses ranging from the common cold to more severe diseases such as severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (M E R S), according to the WHO.
They circulate in animals and some can be transmitted between animals and humans. Several corona are circulating in animals that have not yet infected humans.
The new corona, the seventh known to affect humans, has been named C O V I D-19.
Corona: Italy to close all schools and universities
Step-by-step explanation:
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