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Public Health

As the U.S. shattered global case records Jan. 3, reporting more than 1 million new daily COVID-19 cases, hospitalizations are also rising across the nation, causing some officials to declare a state of emergency to manage the surges. 

The U.S. is among 109 countries set to miss the World Health Organization's target of having every country fully vaccinate at least 70 percent of their populations against COVID-19 by mid-2022, projections from Our World in Data show. 

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Preliminary research and anecdotal evidence from physicians suggest the omicron variant may cause slightly different symptoms than previous coronavirus strains. However, experts say it's still too early to make any definitive statements, according to The New York Times.

The CDC is standing by its newly updated isolation guidelines that state people with COVID-19 whose symptoms are improving and are fever-free may end isolation after five days without a negative test. 

Though the concept isn't new, concurrent COVID-19 and flu infections have been dubbed "flurona" as more cases have been publicly reported, according to The Washington Post. 

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