Sen. Joe Manchin, D-W.Va., on Friday tore into the Biden administration’s move to lift the Title 42 border policy at the end of May, calling it a "frightening decision" and warning that the extraordinary numbers will "only get worse" in the months ahead.

"Today’s announcement by the [Centers for Disease Control] and the Biden administration is a frightening decision," Manchin said in a statement.

BIDEN ADMINISTRATION TO LIFT TITLE 42 AT END OF MAY, DESPITE FEARS OF LOOMING MIGRANT WAVE

The CDC announced that it will be lifting the Title 42 public health policy, that has been used by both the Trump and Biden administrations to quickly expel migrants at the southern border since the start of the COVID-19 outbreak, on May 23.

"After considering current public health conditions and an increased availability of tools to fight COVID-19 (such as highly effective vaccines and therapeutics), the CDC Director has determined that an Order suspending the right to introduce migrants into the United States is no longer necessary," the Centers for Disease Control said in a statement earlier on Friday.

Sen. Joe Manchin, D-W.Va., speaks during a Senate Armed Services Committee hearing, Tuesday, Sept. 28, 2021, on Capitol Hill in Washington.  (Stefani Reynolds/The New York Times via AP, Pool) (Stefani Reynolds/The New York Times via AP, Pool)

While Title 42 is a public health order, not an immigration policy, it has become one of the central border policies in place as the U.S. faces a continuing crisis of numbers at the border. In February, approximately 55% of migrants were returned due to the order, rather than being released into the U.S.

Left-wing activists and top Democrats have called for such a move for months. 

DEM SENATORS SOUND ALARM OVER REPORTS BIDEN ADMINISTRATION WILL END TITLE 42 BORDER POLICY

But along with Republicans and border officials, a number of moderate Democrats have expressed concern that such a move will lead to a surge in the already massive numbers being encountered at the border.

Manchin, who this week called for the administration to make Title 42 permanent, said on Friday that Title 42 has been "essential" in combating COVID-19 and controlling the migrant flows. 

"We are already facing an unprecedented increase in migrants this year, and that will only get worse if the Administration ends the Title 42 policy," he said. We are nowhere near prepared to deal with that influx."

"Until we have comprehensive, bipartisan immigration reform that commits to securing our borders and providing a pathway to citizenship for qualified immigrants, Title 42 must stay in place," he said.

He was not the only Democrat to object to the move. Arizona Sens. Mark Kelly and Kyrsten Sinema had voiced their concerns to DHS Secretary Alejandro Mayorkas this week about a potential ending of the order. Meanwhile, Sen. Maggie Hassan, D-N.H., expressed her fears about a coming migrant wave.

"Ending Title 42 prematurely will likely lead to a migrant surge that the administration does not appear to be ready for," she said.

The administration, meanwhile, has sought  to downplay those concerns. DHS Secretary Alejandro Mayorkas on Friday claimed that DHS has "put in place a comprehensive, whole-of-government strategy to manage any potential increase in the number of migrants encountered at our border." 

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"We are increasing our capacity to process new arrivals, evaluate asylum requests, and quickly remove those who do not qualify for protection," he said in a statement. "We will increase personnel and resources as needed and have already redeployed more than 600 law enforcement officers to the border. We are referring smugglers and certain border crossers for criminal prosecution. Over the next two months, we are putting in place additional, appropriate COVID-19 protocols, including ramping up our vaccination program."