The Norwegian Medicines Agency on Thursday reported a total of 29 people had suffered side effects, 13 of them fatal, according to The Associated Press. All the deaths occurred among patients in nursing homes and all were over the age of 80.

A spokesperson from the U.S. Food and Drug Administration told ABC News on Saturday regarding the deaths in Norway: "To date, we have not seen any new safety signals In the U.S. following administration of either authorized COVID-19 vaccine, and therefore do not currently plan to make any changes."

In the U.S. any reports of death following vaccination are "promptly and rigorously investigated" by the FDA and the Centers for Disease Control and Prevention, the spokesperson said.

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.

Weeks after video emerged of mostly maskless partygoers at U.S. President Donald Trump's Mar-a-Lago Club in Palm Beach, county officials are cracking down.

Palm Beach County sent a letter this week, acquired by ABC News, warning the club and saying officials had met with representatives from the club about violations. Masks are mandatory in the county in all businesses or establishments, and anywhere in public social distancing cannot be maintained. The mandate is currently in place through Jan. 20 -- the same day the county's most famous resident will be exiting the White House.

"Thank you for meeting with us last week to discuss the concerning allegations regarding the Mar a Lago New Year's Eve party and lack of facial coverings being worn during evening activities," the county wrote in the letter addressed to Bernd Lembcke, executive vice president and managing director of Mar-a-Lago Club.

"We recount that you provided masks for all party goers who attended the party and that you provided additional masks for those that walked from the reception area to the main dining ballroom," the letter continued. "Although you provided these important steps, it seemed that based on the video evidence, there was a breakdown in enforcement of the mask orders that led to almost the entire room of guests being without masks during the later evening activities."

The letter also includes a confirmation of the violation, which is a first-time warning, that lays out a fine of up to $15,000 for each potential future violation.

Trump has consistently downplayed wearing masks over the course of the entire pandemic. Despite telling people to wear masks on occasion at official briefings, he also mocked others for wearing them, including President-elect Joe Biden. Many supporters have decried mandates and openly flouted rules, including maskless Trump supporters who stormed the Capitol last week.

ABC News' Will Gretsky contributed to this report.