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.

Pope Francis and his predecessor, Pope Emeritus Benedict XVI, have received their first dose of a COVID-19 vaccine, according to Vatican spokesman Matteo Bruni.

"I can confirm that as part of the Vatican City State vaccination program to date, the first dose of the COVID-19 vaccine has been administered to Pope Francis and the Pope Emeritus," Bruni said in a statement Thursday.

Francis, who turned 84 last month and had part of a lung removed when he was younger, reportedly received the shot Wednesday while Benedict, 93, reportedly got it Thursday.

Vatican City, an independent enclave surrounded by Rome that serves as the headquarters of the Roman Catholic Church, launched the immunization campaign on Wednesday, administering doses of a COVID-19 vaccine developed by U.S. pharmaceutical giant Pfizer and its German partner BioNTech.

The tiny city-state has a population of only around 800 people but employs more than 4,000. It's unclear how many doses of the Pfizer/BioNTech vaccine have been procured so far.

Vatican City citizens, along with employees and pensioners, will have the opportunity to receive the vaccine as well as family members who are entitled to use of the city-state's health care system. Priority is being given to health care workers, public safety personnel, the elderly and individuals who are most frequently in contact with the public, according to Bruni.

The vaccination campaign is voluntary and people under the age of 18 are being excluded for the time being, Bruni said.

Since the start of the pandemic, Vatican City has reported at least 27 confirmed cases of COVID-19, according to a real-time count kept by Johns Hopkins University.

ABC News' Phoebe Natanson contributed to this report.