On December 31, 2019, 44 cases of pneumonia with unexplained etiology that may be associated with a seafood and livestock market from Wuhan, China were reported. It was determined that the cause of this epidemic was a new type of coronavirus. Since then, the epidemic has grown rapidly. The World Health Organization (WHO) first declared an international public health emergency on January 30, 2020, and then officially declared a pandemic on March 11, 2020. The epidemic spread rapidly all over the world from a single city in China. The first case in our country was reported on March 11, 2020. In our country, the number of cases is increasing day by day.
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