3:52 pm: US health officials say human trials on coronavirus vaccine to start in 6 weeks

Human trials testing a potential vaccine for the COVID-19 coronavirus are expected to begin in six weeks, U.S. health officials announced Tuesday. "We are on time at least and maybe even a little bit better," Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, an agency within the Department of Health and Human Services, told reporters at a press conference. "Hopefully, no further glitches." The White House reportedly asked Congress on Monday for $1.25 billion in additional funding to bolster its coronavirus response, including money to develop a vaccine and therapeutics to treat the virus. The National Institutes of Health has been working with biotech company Moderna to develop a vaccine using the current strain of the coronavirus. —Lovelace
3:49 pm: US health officials say coronavirus will likely cause a global pandemic

The coronavirus outbreak that's shuttered commerce across China will likely become a global pandemic, a top U.S. health official said, adding that it's just a matter of time before the outbreak starts spreading in the U.S. "Current global circumstances suggest it's likely this virus will cause a pandemic," Anne Schuchat, principal deputy director of the Centers for Disease Control and Prevention told reporters at a news briefing. "It's not so much a question of if this will happen any more, but rather more a question of when this will happen and how many people in this country will become infected and how many of those will develop severe or more complicated disease," she added. Health and Human Services Secretary Alex Azar added: "We can't hermetically seal off the United States." Azar confirmed four new cases of the virus from repatriated cruise ship passengers, bringing the total in the U.S. to 57. https://www.cnbc.com/2020/02/25/coronavirus-latest-updates.html [cnbc]

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