The state of California is poised to surpass 3 million positive COVID-19 cases within two days, according to data from the California Department of Public Health.

On Sunday, the state health department reported 42,229 new cases and 432 new deaths.

Los Angeles County, the hardest hit in the state, surpassed 1 million cases on Saturday. Dodger Stadium, the largest vaccination site in the country, reopened on Friday, but officials told ABC News they only have enough doses to last until Wednesday.

ABC News’ Matthew Fuhrman and Zohreen Shah contributed to this report.

New York Gov. Andrew Cuomo is urging the federal government to send more COVID-19 vaccines to the state as the variant that originated in the U.K. continues to spread.

Nearly 14,000 positive tests were reported Sunday, with 18 known cases of the variant and an infection rate of 5.6%, Cuomo announced.

While 7 million New York residents are currently eligible to receive the vaccine, the federal government sent less vaccines than what was expected, he added.

"We have the weapon that will win this war and we can see the light at the end of the tunnel, but how fast we get there depends upon two things-our own individual actions and the federal supply, which is where we are facing the greatest challenge," Cuomo said in a statement.

The U.S. is forecast to have almost 500,000 COVID-19 deaths by mid-February, incoming CDC Director Dr. Rochelle Walensky said on CBS’ "Face the Nation" Sunday morning.

She added, "That doesn't speak to the tens of thousands of people who are living with a yet uncharacterized syndrome after they've recovered."

Walensky, who was appointed by the Biden administration, believes that 100 million more doses of the vaccine will be available within the next 100 days.

"That is what the president-elect has promised," she said. “It will be a hefty lift, but we have it in us to do that.”

ABC News’ Brian Hartman contributed to this report.

People seeking COVID-19 vaccines in Houston were sent away from Minute Maid Park after appointments were overbooked.

The Houston Health Department announced Saturday that it had run out of vaccines by 6 p.m. after it had administered 5,451 doses at the site, where the line wrapped around the building, ABC Houston station KTRK reported. Several people left without getting vaccinated.

Houston Health Department Stephen Williams said during a press conference Saturday he warned the mayor that there wouldn’t be enough doses to last the week.

The city received “a little” over 30,000 doses, Houston Mayor Sylvester Turner said in a statement.

-ABC News’ Ahmad Hemingway contributed to this report.

New York City Mayor Bill de Blasio is calling for "an immediate travel ban from the United Kingdom to the United States."

New York state has 12 cases of the U.K. coronavirus variant, de Blasio said. One of the two cases confirmed in New York City was someone who traveled to the U.K., he said.

“Someone who was in the U.K. has brought the variant back here. We need that stopped. Flights from the United Kingdom should be canceled immediately by the federal government,” de Blasio said.

Beginning Jan. 26, those flying to the U.S. from foreign countries must take a COVID-19 test within three days before their flight, and airlines must confirm the negative test before they board, the Centers for Disease Control and Prevention announced Tuesday.

The U.K. variant appears to spread more easily but there’s no evidence that it is more deadly.

Meanwhile, as New York vaccinates more residents, the mayor said, “even with normal supplies that we expect to have delivered next week, we will run out of vaccine as some point next week unless we get a major new resupply because so many New Yorkers want the vaccine and we have the ability to give it to them.”

“We need the federal government, the state government and the manufactures to step up and get us more supply immediately,” he said.

ABC News’ Rachel Katz contributed to this report.