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Find out about Corona 19 news outside of the country.
In the United States, the number of confirmed cases has increased by 1 million in the last six days.
In addition, 63,000 people died this month alone, recording the highest death toll in a month, but experts warned that the worst is not yet to come.
Correspondent Yunsoo Kim reports from Washington.
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Johns Hopkins University in the United States estimated that the cumulative number of Corona 19 patients in the United States exceeded 19 million.
It is from 18 million on the last 21 days to 1 million again in 6 days.
The number of deaths has exploded.
It was found that only this month alone, more than 63,000 people in the United States have died from Corona 19.
The maximum number of deaths per month since the outbreak has nearly doubled from November.
Still, US health experts are raising the warning level, saying that the worst is yet to come.
After the Christmas and New Year holidays, there could be an explosive spread again.
In addition, there are claims that travel restrictions are needed as the threat of a variant virus from the UK is growing.
[Pouch/U.S. National Allergy and Infectious Diseases Institute Director: I think it is a prudent and good way to conduct tests on people coming from the UK, or to prevent people who have not been tested negative for Corona from entering the country.]
The U.S. health authorities say the virus is worrisome, but the analysis so far shows it is unlikely to make people sicker or to go beyond the efficacy of the vaccine.