Coronavirus updates: US will soon have 'half a million' deaths, CDC says

Texas' third case of the COVID-19 variant, B.1.1.7, the same variant discovered in the United Kingdom, has been found in Dallas, Dallas County Health and Human Services reported in a statement Saturday morning.

"The individual is a male resident of the City of Dallas in his 20’s, with no recent history of travel outside of the United States. Results of genetic sequencing this week showed that the infection was caused by the variant. This is the first known case of this variant in a Dallas County resident. The individual is stable and is in isolation. DCHHS epidemiologists are involved with the investigation in identifying and notifying close contacts," the statement read.

- ABC News' James Scholz

There are some encouraging signs in the latest COVID-19 data.

The seven-day averages for cases are declining throughout the U.S., according to The COVID Tracking Project.

The averages are down in all four regions that the tracker compares: Northeast, Midwest, South and West. 

On a national level, it appears that COVID-19 hospitalizations are also on the decline, the tracker said. Though it noted that some areas are still seeing an "overwhelming" level of hospitalizations.

The U.S. reported 243,996 new cases, 3,679 new deaths and 127,235 currently hospitalizations on Friday, according to The COVID Tracking Project's tally.

President-elect Joe Biden laid out a five-point vaccination plan Friday that he promised would turn the public's "frustration into motivation" and meet his goal of getting 100 million shots into Americans' arms within his first 100 days in office.

The plan includes working with states to open up more priority groups for vaccination, mobilizing a larger workforce to administer vaccines and working directly with independent and chain pharmacies to distribute them. Biden's administration also plans to set up 100 federally funded vaccination centers in school gyms, sports stadiums and mobile clinics to help reach communities that have been hit hard by the virus.

"Equity is central to our COVID response," Biden said.

Scientists in Biden's administration, like the surgeon general, will speak directly to the American people, he added, and pledged to be transparent about "both the good news and the bad" when it came COVID-19 progress. "You’re entitled to know," he said.

The new COVID-19 variant first identified in the United Kingdom could increase the trajectory of the virus in the United States, according to a report released by the Centers for Disease Control and Prevention on Friday.

Unless new mitigation measures are taken, the variant, known as B.1.1.7, is likely to become the predominant variant in the U.S. by March, the report warned. The CDC called for "universal compliance" with public health measures and more genomic surveillance to monitor new variants and mutations.

"Higher vaccination coverage might need to be achieved to protect the public," according to the report. While the new variant is not more deadly than the old one, it is thought to be more transmissible, meaning that it could lead to more cases, and ultimately more hospitalizations and deaths.

-ABC News' Sony Salzman contributed to this report.