Mexico approved emergency use of Pfizer and BioNTech's COVID-19 vaccine on Friday.

The announcement came shortly before the U.S. Food and Drug Administration said that it had authorized Pfizer's vaccine. Mexico has recorded over 1.2 million cases and 113,000 deaths -- fourth-most globally behind the U.S., Brazil and India.

The United Kingdom, Bahrain and Canada have also authorized the vaccine.

The U.S. Food and Drug Administration has authorized Pfizer and BioNTech's COVID-19 vaccine for emergency use.

President Donald Trump announced the news on Twitter.

The move comes a day after the FDA's advisory committee recommended that the U.S. government authorize the nation's first COVID-19 vaccine for people over the age of 16.

The first vaccine will be administered in less than 24 hours, Trump said Friday night.

Health and Human Services Secretary Alex Azar told "Good Morning America" Friday morning that up to 20 million Americans will be vaccinated this month.

The U.S. broke records in new COVID-19 cases and current hospitalizations on Friday, according to the COVID Tracking Project.

There were 232,105 new cases, and 108,044 people are currently hospitalized with the virus, the project reported.

The seven-day average for new COVID-19 cases, deaths and current hospitalizations also reached new highs on Friday, it found.

Nevada, South Dakota and Arizona now lead the nation in current hospitalized patients per million people, according to the tracker.

After a slowdown in reporting and testing over the Thanksgiving holiday, week-over-week COVID-19 numbers continue to show dramatic increases in new cases and deaths, according to an internal U.S. Department of Health and Human Services memo obtained by ABC News Friday night.

From Dec. 5 to 11, there was an 18.1% increase in new cases and a 26.9% increase in new deaths compared with the previous week, the memo said.

Across the country, 31% of hospitals have more than 80% of their intensive care unit beds filled, and 31% of ventilators in use are occupied by COVID-19 patients, HHS said. Additionally, 21% of inpatients have COVID-19, nearing the all-time peak of 24%.

Cases are sharply rising in Alaska, California, Connecticut, Maine, Massachusetts and Utah, the memo noted. Maryland, South Dakota and Wyoming have also seen a surge in COVID-19 fatality rates.

-ABC News' Josh Margolin

For the first time since the start of the coronavirus pandemic, the United States is reporting an average of nearly 2,200 deaths from the disease per day, according to an ABC News analysis of data collected and published by The COVID Tracking Project.

The national seven-day average of COVID-19 deaths per day day is currently 2,171. That figure has increased by 139% in the past month.

Last week, there were nearly 15,000 fatalities from the disease recorded nationwide, including five days where the daily death toll surpassed the 2,000 mark. That's roughly equivalent to 88 COVID-19 deaths reported each hour.

Meanwhile, the U.S. has reported over 100,000 new cases of COVID-19 every day for more than a month straight, including three consecutive days where the daily count topped 200,000.

Just in the last month, the national seven-day average of daily new cases has doubled, now averaging 191,736 -- the highest it has been since the beginning of the pandemic.

There were 1,018,657 cases recorded nationwide in the first five days of December. To put that in perspective, it took nearly 100 days from the first recorded COVID-19 case in the U.S. for the country to surpass 1 million confirmed cases.

Hospitalizations continue to surge to unprecedented levels, with over 101,000 patients currently hopitalized with COVID-19 across the country -- a new national record.

In the past two months, current hospitalizations have more than tripled, increasing by 223%.

ABC News' Benjamin Bell, Brian Hartman, Kim Soorin and Arielle Mitropoulos contributed to this report.