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日本のコロナ新型肺炎の患者は香港、台湾よりも多い!?January 31 CNN



There could be more than 75,000 cases of coronavirus in China, researchers say

From CNN Health’s Michael Nedelman

An estimated 75,815 people in Wuhan, China could be infected with the novel coronavirus as of January 25, researchers in Hong Kong said.

Gabriel Leung, one of the authors of study published Friday in the medical journal The Lancet, said the estimates could be much higher than the number of confirmed cases because "not everyone who is infected would require or seek medical attention."

Leung, who is the chairman of public health medicine at the University of Hong Kong, and the other authors cautioned "that given the lack of a robust and detailed timeline of records of suspected, probable, and confirmed cases and close contacts, the true size of the epidemic and its pandemic potential remains unclear."

Most of those cases have been documented in mainland China.

7:52 p.m. ET, January 31, 2020

Seventh confirmed case of coronavirus in US

From CNN’s Braden Walker & Ben Tinker

The seventh confirmed case of the Wuhan coronavirus has been confirmed by the US Centers for Disease Control and Prevention.

An adult male in Santa Clara County, California, has tested positive, according to the Count of Santa Clara Public Health Department.

This latest case is the third confirmed case of the novel coronavirus in California. There is one other case in Washington state, one in Arizona and two in Illinois.

4:08 p.m. ET, January 31, 2020

JUST IN: US imposing travel ban on foreign nationals who have been in China

The Trump administration announced a ban on foreign national travel for those who have been in China within the last 14 days, Health and Human Services Secretary Alex Azar announced Friday.

The United States, Azar said