Coronavirus updates: Herd immunity by fall 'ambitious,' says surgeon general nominee

In 44 states, the seven-day average of new cases dropped over 10%.

ByMorgan Winsor, Erin Schumaker, and Emily Shapiro
Last Updated: January 23, 2021, 12:15 PM EST

A pandemic of the novel coronavirus has now infected more than 98.7 million people worldwide and killed over 2.1 million of them, according to real-time data compiled by the Center for Systems Science and Engineering at Johns Hopkins University.

Latest headlines:

Here's how the news developed this week. All times Eastern.
Jan 23, 2021, 12:15 PM EST

Indoor dining returns to Chicago

Indoor dining resumed in Chicago on Saturday as the city moved to “Tier 1” of reopening “due to recent progress in the fight against COVID-19,” Mayor Lori Lightfoot said.

Customers sit inside an outdoor dining tent of a restaurant in Chicago, Nov. 13, 2020.
Bloomberg via Getty Images

Indoor dining is limited to 25 people or 25% capacity with tables six feet apart.

All bars and restaurants must close at 11 p.m.

"We have long pushed for the careful resumption of limited indoor dining, and I am thrilled that we have made enough progress … to reopen our businesses and bring workers back," Lightfoot said in a statement, according to ABC Chicago station WLS.

Jan 23, 2021, 10:40 AM EST

North Carolina identifies its 1st case of UK variant

North Carolina has identified its first case of the coronavirus’ United Kingdom variant, state health officials said.

The variant was confirmed in an adult in Mecklenburg County.

The U.S. has 195 confirmed cases of the variant across 21 states, according to North Carolina’s Department of Health and Human Services.

ABC News’ Josh Hoyos contributed to this report.

Jan 22, 2021, 8:21 PM EST

Cases falling week-over-week in most states: COVID Tracking Project

COVID-19 cases and hospitalizations are going down across the country.

In 44 states, the seven-day average of new cases has dropped over 10% since last week, The COVID Tracking Project reported Thursday. Daily cases are rising in only one state -- Virginia.

In 24 states, the number of current hospitalizations decreased by more than 10% from a week ago, it found. Everywhere else in the nation, hospitalizations are relatively flat.

Jan 22, 2021, 6:50 PM EST

United CEO wants to make vaccines mandatory for employees

United Airlines' top executive said he would like the airline to require COVID-19 vaccination for employees.

"I think the right thing to do is for United Airlines, and for other companies, to require the vaccines," CEO Scott Kirby said during an employee town hall Thursday. "That said, we have to have the logistic challenges worked out … and we need some others to show leadership, particularly in the health care industry."

Kirby told employees that if other companies mandate vaccines, "You should probably expect United to be amongst the first wave of companies that do it as well."

For now, United is urging employees to get the vaccine as soon as possible, according to an internal memo obtained by ABC News.

On an earnings call yesterday, an executive said the company has been working with local governments "to move our employees up in prioritization of essential workers for vaccination, both for their safety and the safety of our customers."

-ABC News' Gio Benitez

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