New York state’s seven-day average positivity rate has fallen to 4.58% -- the lowest since Dec. 2, Gov. Andrew Cuomo announced Saturday.

New York has 7,804 COVID-19 patients in hospitals -- the lowest since Dec. 27, he added.

Cuomo called these numbers "a reflection of the discipline New Yorkers have shown to defeat the virus."

"Super Bowl weekend is here and while the instinct may be to celebrate together, we cannot get cocky -- we must continue doing the things we know are effective at taming the virus: wear a mask, adhere to social distancing, and avoid gatherings," he said.

ABC News’ Josh Hoyos contributed to this report.

China has given approval for the domestic-made Sinovac Biotech COVID-19 vaccine to be administered to the general public -- not just high-risk individuals and front-line workers.

The National Medical Products Administration shared the news in a statement Saturday.

The vaccine -- which was given emergency approval in China last July -- has already been sold to at least 10 other countries and is being given to people in at least five other countries.

China previously said shots will be given without cost to citizens.

Iowa will roll back several COVID-19 restrictions starting Sunday, including a requirement that masks be worn indoors.

Gov. Kim Reynolds issued a new proclamation Friday that does not include any requirements around facial coverings.

Under a previous proclamation, set to expire Saturday, masks were required in indoor public spaces when social distancing for at least 15 minutes was not possible.

The new proclamation also does not impose any restrictions on public gatherings, which previously had to follow social distancing and other guidelines.

Regarding gatherings, the new proclamation states, "I strongly encourage that all businesses or other employers remaining open with in-person operations take reasonable measures under the circumstances of each establishment to ensure the health of employees, patrons and members of the public, including social distancing practices, increased hygiene practices and other public health measures to reduce the risk of transmission of COVID-19 consistent with guidance issued by the Iowa Department of Public Health."

The governor has been loosening restrictions in recent weeks around public gatherings for sports, restaurants and bars as new COVID-19 cases and hospitalizations have trended downward from peaks in November.

Iowa, which initially issued its mask requirement in mid-November, will be one of 15 states that doesn't have a statewide mask mandate, according to a tally by Masks4All.

Delta will offer vaccinations to Georgia employees who are 65 and older starting on Monday, a company spokesperson confirmed to ABC News.

A health care provider will administer the vaccines in a section of the Hartsfield-Jackson Atlanta International Airport (Concourse C) and space at the Delta Flight Museum from Feb. 8 to Feb. 14. Delta's headquarters are located in Atlanta.

Delta CEO Ed Bastian said in a memo last week that 690 Delta employees had received at least one vaccination shot.

"We continue to work with federal and state authorities to prioritize immunizations for frontline Delta people," Bastian wrote in the memo. "While healthcare workers and our most vulnerable are already getting their shots, I strongly encourage each of you to get vaccinated when your time comes."

ABC News' Mina Kaji contributed to this report.

There were 111,896 new cases of COVID-19 confirmed in the United States on Sunday, according to a real-time count kept by Johns Hopkins University.

Sunday's case count is the lowest the country has recorded since Dec. 25 and is also far less than the all-time high of 300,282 newly confirmed infections on Jan. 2, Johns Hopkins data shows.

An additional 1,794 fatalities from COVID-19 were registered nationwide on Sunday, down from a peak of 4,466 new deaths on Jan. 12, according to Johns Hopkins data.

COVID-19 data may be skewed due to possible lags in reporting over the Martin Luther King Jr. Day holiday weekend.

A total of 26,187,424 people in the U.S. have been diagnosed with COVID-19 since the pandemic began, and at least 441,331 have died, according to Johns Hopkins data. The cases include people from all 50 U.S. states, Washington, D.C., and other U.S. territories as well as repatriated citizens.

Much of the country was under lockdown by the end of March as the first wave of pandemic hit. By May 20, all U.S. states had begun lifting stay-at-home orders and other restrictions put in place to curb the spread of the novel coronavirus. The day-to-day increase in the country's cases then hovered around 20,000 for a couple of weeks before shooting back up over the summer.

The numbers lingered around 40,000 to 50,000 from mid-August through early October before surging again to record levels, crossing 100,000 for the first time on Nov. 4, then reaching 200,000 on Nov. 27 before topping 300,000 on Jan. 2.

So far, the U.S. Food and Drug Administration has authorized two COVID-19 vaccines for emergency use -- one developed by U.S. pharmaceutical giant Pfizer and its German partner BioNTech, and another developed by American biotechnology company Moderna and the National Institute of Allergy and Infectious Diseases. More than 32 million vaccine doses have been administered nationwide, according to the latest data from the Centers for Disease Control and Prevention.