WASHINGTON – Rep. Ben McAdams, D-Utah, became the second U.S. lawmaker to test positive for COVID-19.

McAdams, 45, said that he started developing mild symptoms on Saturday after returning from Washington, D.C., and immediately began isolating himself after consultation with his doctor.

"On Tuesday, my doctor instructed me to get tested for COVID-19 and following his referral, I went to the local testing clinic for the test," he said in a statement "Today I learned that I tested positive.”

McAdams, the only Democratic member of Utah's congressional delegation, said he will self-quarantine until he knows it is safe: “I'm doing my part as all Americans are doing to contain the spread of the virus and mitigate the coronavirus outbreak."

"I urge Utahns to take this seriously and follow the health recommendations we're getting from the CDC and other health experts so that we can recover from this public threat," his statement concludes.

Earlier Wednesday, Rep. Mario Diaz-Balart, R-Fla., announced that he had tested positive for COVID-19, becoming the first known member of Congress to contract the virus.

– Savannah Behrmann

Trump signs coronavirus emergency aid package

WASHINGTON – President Donald Trump signed a sweeping multibillion-dollar emergency aid package Wednesday night that will provide paid sick leave for Americans who are in quarantine, helping a family member who is infected with COVID-19 or have children whose schools have closed as a result of the coronavirus outbreak.

The bill also offers free testing for coronavirus and boosts unemployment insurance, food assistance and federal funding for Medicaid as part of an ongoing effort by Washington to combat the rapid spread of the pandemic.

"Today, I have signed into law H.R. 6201, the "Families First Coronavirus Response Act" (the "Act")," the president said in a statement. "The Act makes emergency supplemental appropriations and other changes to law to help the Nation respond to the coronavirus outbreak."

Trump noted a provision in the measure that requires the secretary of agriculture to submit a report to Congress that includes legislative recommendations. The president said he would "treat this provision in a manner consistent with Article II, section 3 of the Constitution," which provides him "exclusive authority" to make recommendations to Congress.

The president signed the bill hours after the Senate approved the bill, which was the result of days of negotiations between the White House and Congress.

– Courtney Subramanian

Florida Republican is first member of Congress to test positive for COVID-19

Rep. Mario Diaz-Balart, R-Fla., announced Wednesday that he tested positive for COVID-19, becoming the first known member of Congress to contract the rapidly spreading virus.

Diaz-Balart, who represents parts of Miami and South Florida, said in a statement that he decided to self-quarantine in Washington on Friday because his wife has pre-existing conditions, and thus is more susceptible to contracting the coronavirus. Diaz-Balart said the following day, he started to show symptoms that included a fever and headache.

He was notified on Wednesday that he tested positive for the coronavirus.

"I want everyone to know that I am feeling much better," he said in a statement. "However, it is important that everyone take this extremely seriously and follow CDC guidelines in order to avoid getting sick and mitigate the spread of this virus. We must continue to work together to emerge stronger as a country during these trying times."

Members of Congress have been worried about the prospects of contracting the virus, with some arguing that lawmakers should be able to vote remotely to avoid traveling back and forth to Washington. At least 15 lawmakers so far have gone into self-quarantine after coming into contact or being in the vicinity of someone who has tested positive for the virus.

Both Senate Majority Leader Mitch McConnell and House Speaker Nancy Pelosi have shot down the idea. Both chambers have instead moved to make voting safer by attempting to limit the numbers of lawmakers on the floor of the House and Senate. Many lawmakers have also told their staff to work remotely in hopes of limiting interaction.

The infection comes as Congress begins work on a third legislative package that will offer more help for Americans and businesses that are hurting due to the virus.

– Christal Hayes

RNC Chairwoman Ronna McDaniel tests negative for coronavirus

Republican National Committee Chairwoman Ronna McDaniel has tested negative for coronavirus, a party official said Wednesday.

McDaniel, 46, lives in Northville, Michigan, and is a former chairwoman of the Michigan Republican Committee. She went to a local hospital in Michigan on Friday after coming down with flu-like symptoms.

On Wednesday afternoon, Michael Ahrens, communications director for the RNC, posted on Twitter the results, saying, "On the advice of her doctor, @GOPChairwoman was administered a test for COVID-19. That test has fortunately come back negative."

Last Saturday, the RNC announced that McDaniel had been tested. But she remained active while awaiting test results, posting on social media during last Sunday's Democratic presidential debate and on other issues.

– Todd Spangler, Detroit Free Press

Warren asks CDC director for clarification about COVID-19 testing

Sen. Elizabeth Warren, D-Mass., sent a letter to Centers for Disease Control and Prevention Director Dr. Robert Redfield on Wednesday requesting clarification on whether the CDC has authority to cover the cost of COVID-19 testing and treatment.

Warren said that Redfield could "authorize payment for the care, and treatment of individuals subject to medical examination, quarantine, (and) isolation," regarding those who have or are suspected of having coronavirus, adding that, “This means that the CDC could pay for all costs not covered by any form of insurance for COVID-19 testing and treatment for Americans with the virus.”

Last week, Redfield said he was willing use his existing authority to have the CDC pay for all Americans to be tested for the coronavirus, including the uninsured, after questioning from Rep. Katie Porter, D-Calif., during a House Oversight and Reform Committee hearing.

Porter had asserted that Redfield has such authority under federal law. After persistent questioning, Redfield agreed he would commit to using his authority to authorize payment for the tests.

“I think you’re an excellent questioner, so my answer is yes,” Redfield told Porter.

Warren pointed out the exchange with Porter in her letter, but also said that in his “closing statement, you appeared to walk back this commitment.”

His closing statement said: “In my comments today I want to just clarify that we’re currently examining all avenues to try to ensure that uninsureds have access to testing and treatment. And we’re encouraging the use of the Federally Qualified Health Centers that can do this at reduced or free and we will continue to update both the Congress and the public on all available resources for this population.”

Warren continued, "It is critical that you clarify your response and your plans to use this existing CDC authority in order to ensure all Americans who have or fear that they may have COVID-19 can afford testing and treatment.”

She requested answers for a clarification by no later than March 31.

– Savannah Behrmann

Pentagon deploying ships to support coronavirus response

The Pentagon is preparing to deploy the Navy's hospital ships to support the domestic response to the coronavirus, the Defense Department has announced.

The U.S. Navy hospital ship Comfort will require weeks of repairs before it can sail from its port in Norfolk, Virginia, Pentagon spokesman Jonathan Hoffman said Wednesday afternoon.

President Donald Trump said earlier in the day that the Comfort and another hospital ship, the Mercy, will be “launched over the next week or so depending on need.”

Trump also said the Comfort was in San Diego. It is in Norfolk. The Mercy’s home port is San Diego.

The Comfort will sail to New York when maintenance is completed in a matter of weeks, Hoffman said. The Mercy will be ready in days, he said.

The military has had 89 cases of the infection, including 49 troops, 19 of their dependents, 14 civilian workers and seven contractors. Of those cases, 14 were hospitalized.

– Tom Vanden Brook

Bernie Sanders says coronavirus is a 'global crisis'

When asked about his timeline of a decision to potentially drop out of the presidential race, Sen. Bernie Sanders, I-VT., was short-tempered in his response: “I'm dealing with a f***ing global crisis. You know, we're dealing with.”

When pressed again about still running for president, he responded, “Well right now, right now I'm trying to do my best to make sure that we don't have an economic meltdown and that people don't die. Is that enough for you to keep me busy for today?"

Despite overwhelmingly losing all three states during Tuesday’s primaries, the Vermont senator is not dropping out of the race, according to his campaign.

Sanders was in DC voting on a emergency aid package Wednesday that provides paid sick and family leave for many Americans. The Senate passed the bill 90-8 and it will now be sent to the White House for President Trump’s signature.

Coronavirus cases in the United States passed 7,000 on Wednesday.

- Savannah Behrmann

Senate approves coronavirus bill for sick leave, free testing

The Senate approved a multibillion-dollar emergency aid package Wednesday that will provide paid sick and family leave for many Americans while also offering free testing for the coronavirus and bolstering unemployment insurance.

The 90-8 vote of approval comes after days of intense negotiations and maneuvers to keep broad bipartisan support for the package, the second Congress has passed to combat the coronavirus.

Eight Republican senators voted against the bill, Sen. Marsha Blackburn of Tennessee, Sen. Jim Inhofe of Oklahoma, Sen. Ron Johnson of Wisconsin, Sen. James Lankford of Oklahoma, Sen. Mike Lee of Utah, Sen. Rand Paul of Kentucky, Sen. Ben Sasse of Nebraska, and Sen. Tim Scott of South Carolina.

Three senators offered three amendments to the bill, all of which failed. The three changes took on ways to offset the costs for the proposal, extending paid sick and family leave further and cut paid leave to instead expand unemployment for workers affected.

The bill will now be sent to the White House for President Trump’s signature.

The legislation marked the second phase of Congress’ work to address the dire impacts the virus is having on American life. Here’s what it will do:

Offer two weeks of paid sick and family leave to many American workers who are in quarantine, helping a family member with COVID-19 or who have children whose schools have closed. Workers will get 100% of their normal salary.

A total of 12 weeks of paid leave to many of those who have children whose schools have closed. Workers would get about 67% of their normal salary for this period.

Bolsters unemployment insurance

Free testing for the coronavirus for those who need it

Boosts food assistance (SNAP) and federal funding for Medicaid

Congress has already started working on a third stimulus package that is likely to address the needs of small businesses that are struggling due to the pandemic while also offering some type of cash assistance to Americans. There are also proposals for additional paid leave, bolstered help for the healthcare industry and relief for the airline and cruise industries. Senate leaders said they would not leave Washington until this third bill passes, which many hope will happen this week or next.

- Christal Hayes

Trump invokes Defense Production Act to address coronavirus crisis

WASHINGTON – President Donald Trump confirmed that he plans to invoke a provision that would allow him to prohibit certain people from entering the country, including asylum seekers and those entering the country illegally at the southern border.

"The answer's yes," Trump told reporters when asked about the code, adding that he plans to invoke it "very soon. Probably today."

The administration will invoke 42 U.S. Code 265, a section of the federal legal code that states the U.S. surgeon general "shall have the power to prohibit, in whole or in part, the introduction of persons and property from such countries or places as he shall designate in order to avert such danger, and for such period of time as he may deem necessary for such purpose."

When asked again whether he was closing the U.S.-Mexico border, Trump said: "No we’re not going to close it."

"But we’re invoking a certain provision that will allow us great latitude," he added.

- Courtney Subramanian and John Fritze

Trump: no plans to pull China tariffs

President Donald Trump said he has no plans to suspend tariffs on China or other nations as part of the U.S.'s effort to battle the coronavirus.

“There is no reason to do that,” Trump said. “This (virus) was caused by something totally unrelated to tariffs.”

- Michael Collins

No 'tipping point' in decision to close US-Canada border

President Donald Trump said there was "no tipping point" in his joint decision with Canadian Prime Minister Justin Trudeau to close the border between the two countries. Trump said he spoke to Trudeau and the pair decided they "want to isolate" people who may be sick from coming into contact with others.

"That's the way we're going to win this war," he said, adding that the move won't affect trade between the U.S. and Canada.

Trump said restrictions on the Canadian border blocking leisure travel would last for at least 30 days. "I would say 30 days," Trump said. "Hopefully at the end of 30 days we’ll be in great shape."

As it relates to the Southern Border: "No we’re not going to close it," Trump said of the Southern border, "but we’re invoking a certain provision that will allow us great latitude."

- Courtney Subramanian and David Jackson

Trump invokes Defense Production Act to speed resources

President Donald Trump said he is invoking the Defense Production Act, which allows the administration to expedite and expand the supply of resources. Trump did not say specifically what powers he would execute, but the act could allow him to step up production of respirators and other medical equipment.

Trump declined to say how, precisely, the Defense Production Act would be used and he suggested that the administration is still deciding. He said the administration had “targets” for equipment it wanted but did not say what those targets were.

“We need millions of masks,” Trump said. “We need respirators.”

The announcement comes as the White House and Congress negotiate a trillion-dollar economic stimulus plan to combat the impacts of the coronavirus outbreak.

Here's what else was said at the briefing:

Trump also said health officials are working on a "self swab" coronavirus test that would allow front line health care workers to test themselves for the virus. "It would free up a lot," Trump said.

Trump also announced he plans to hold an additional news conference either later Wednesday or early Thursday to discuss coronavirus progress at the Food and Drug Administration. Trump said he "asked the FDA to cut through the red tape and reduce regulatory barriers."

Vice President Mike Pence said the Canada border closing should not affect business relationships between the two countries: “This does not include essential travel or the transfer of goods."

The federal government is recommending Americans and doctors postpone elective surgeries, including dental surgery, to increase capacity at medical facilities, said Seema Verma, director of the Centers for Medicare & Medicaid Services. “We fully appreciate that this is going to have a major impact on the health care system,” Verma said.

Asked about the size of the checks Americans may receive as part of a relief effort, Trump would not say the amount of the checks. He said that is "to be determined .. we're working with the Senate now." He added: "It will shortly be determined.

Trump was asked why he repeatedly refers to the coronavirus as the "Chinese virus." He said the term is "not racist at all ... It comes from China. That's why."

Trump says he is a war-time president, saying the virus is an "enemy" that is wrecking the economy: "It's a very tough situation ... but we're doing it and we're doing it well.

Trump said the government is ordering “thousands and thousands” of ventilators in case they’re needed. The government already has a stockpile of more than 10,000 ventilators, Pence said.

Trump was asked why it seems well-connected people, such as professional athletes, are able to get tested : "You'd have to ask them that question ...(it's the) story of life .. That does happen.

- John Fritze, Courtney Subramanian, David Jackson and Michael Collins

Wilkie: 44 veterans have tested positive, 1 has died

Veteran Affairs Secretary Robert Wilkie said 44 veterans have tested positive for the coronavirus and one, in Portland, has died. He said the agency had tested “several hundred.”

VA Secretary Robert Wilkie said his department is cutting back on non-essential medical activity in order to help respond to the coronavirus threat. He praised veterans for sacrificing some non-essential care to help with the effort.

- John Fritze

Trump said he doesn't agree with Mnuchin's 20% unemployment scenario

President Donald Trump took issue with Treasury Secretary Steve Mnuchin’s warning to lawmakers on Tuesday that unemployment could hit 20% unless steps are taken to stimulate the economy.

“I don’t agree with that,” Trump said. “That is an absolute, worst-case scenario.”

- Michael Collins

Pentagon to make 5 million masks available

Defense Secretary Mark Esper said the Pentagon would make 5 million masks available from its own reserves to the Department of Health and Human Services. He said the first million would be made available immediately.

Esper also said the Defense Department would make up to 2,000 operational ventilators available to HHS as needed. Two medical ships, Comfort and Mercy, will be deployed to assist with hospital beds. He said the Army Corps of Engineers in New York is meeting with Gov. Andrew Cuomo. He said the Defense Department remains "ready and capable" to defend the U.S. and interests abroad.

- Courtney Subramanian and David Jackson

Official: Millennials shoud take special precautions against coronavirus

Dr. Deborah Birx, a member of the White House coronavirus task force, said Wednesday that health officials are concerned about reports coming out of France and Italy that young people are getting ill.

Birx said the reports are worrisome because those who have been most at-risk have been the elderly or people with other health issues.

She urged “the millennial generation” to take special precautions. “You have the potential to spread it,” she said.

- Michael Collins

Pentagon has 89 coronavirus cases

The Pentagon has confirmed 89 COVID-19 cases among active-duty troops, their family members, civilian and contract employees, the Defense Department announced Tuesday.

Of the 89 infected by the virus, 14 have been hospitalized.

The virus has forced the cancellation of military exercises across the globe, prompted enhanced screening of troops in close proximity to one another, including pilots, and kept senior leaders apart for fear of contracting the disease.

Air Force Gen. David Goldfein, the Air Force chief of staff, told reporters Wednesday that he worked from home on Tuesday to mitigate the risk.

Travel has been restricted, and only personnel essential to critical missions are authorized to move, especially to or within countries hardest hit by the disease such as Italy.

Crews traveling to the air base at Aviano, Italy, stay in their aircraft as long as possible, and are kept as isolated as possible when moving to their quarters on base, Goldfein said.

The Air Force is “keeping them in a bubble,” he said.

- Tom Vanden Brook

Trump: HUD will 'suspend foreclosures and evictions'

President Donald Trump said the Department of Housing the Urban Development would "suspend foreclosures and evictions" through the end of April. It was not immediately clear whether that would apply to all housing or just housing financed through federally backed loans or subsidized with federal funding.

- John Fritze

McConnell: 'Burden' on small businesses must be addressed

Senate Majority Leader Mitch McConnell said the Senate will vote Wednesday on a House bill to protect workers from the coronavirus crisis but said the “burden” it places on small businesses will have to be addressed in the next stimulus package the Senate will take up in the coming days.

The House bill, which includes a controversial provision to guarantee paid sick leave for workers affected by the pandemic, is expected to pass and be sent to President Donald Trump for his expected signature.

Wisconsin GOP Sen. Ron Johnson is expected to propose an amendment to the House bill that changes the sick leave to unemployment insurance.

McConnell said House bill would impose “a new untested mandate on small business without guaranteeing they will have sufficient funds in advance to finance this new employee benefit.”

“Everyone agrees that workers need relief … but small businesses need relief as well," he said on the Senate floor Wednesday morning. "This is literally the worst time in living memory to pile even more burdens and costs onto small business which are themselves fighting to stay alive unless we back it up with major assistance.”

– Ledyard King

Schumer says stimulus won't pass under McConnell procedure

Senate Minority Leader Chuck Schumer said the latest coronavirus stimulus plan, the details of which are still being negotiated, would not pass the Senate by the end of the week under the current procedure led by Senate Majority Leader Mitch McConnell.

“Secretary Mnuchin says he wants legislation passed by the end of the week. The McConnell process will not get us there," he said.

On Tuesday, McConnell told reporters he had divided Republican senators into three working groups that would work with the Trump administration to come up with a plan Republicans would support. Schumer, instead, wanted negotiations between the House, Senate and Trump administration on a bipartisan basis.

"That's the way that's worked the best, the quickest, the fairest in the past," he said, calling the procedure McConnell had outlined as likely to lead to "delay and gridlock."

-Nicholas Wu

Trump: We're going to close Canada border to 'non-essential' traffic

President Donald Trump and his aides said Wednesday the United States and Canada are working on a deal to temporarily close the border to discretionary travel in order to fight the spread of coronavirus.

Trade should not be affected, Trump said.

"We will be, by mutual consent, temporarily closing our Northern Border with Canada to non-essential traffic," Trump tweeted. "Trade will not be affected. Details to follow!"

Canada, which announced border closures this week, has been negotiating with U.S. officials this week on rules for essential traffic.

– David Jackson

Trump to meet with airline execs, hold call with doctors

The Coronavirus Task Force will hold a 11:30 a.m. EDT news conference Wednesday to discuss the latest developments on the pandemic.

President Donald Trump also tweeted about holding a news conference with the Food and Drug Administration to "discuss very important news from the FDA" about the coronavirus.

His schedule is packed with meetings to discuss responses to the coronavirus. He has a phone call with airline executives, a business roundtable teleconference, a physician teleconference and a nurse briefing listed on his public schedule.

- Nicholas Wu

Senate plans to vote on sick leave, coronavirus testing bill

The Senate is planning to vote Wednesday on a legislative package that will offer billions to bolster unemployment insurance, offer free coronavirus testing and paid sick and family leave for Americans following days of intense negotiations and pleas for lawmakers to quickly approve the legislation.

The bill is expected to pass the Senate and then be sent to President Donald Trump for his signature. The vote comes after Treasury Secretary Steven Mnuchin briefed Senate Republicans and appeased some concerns about the ramifications sick and family leave could have on small businesses that are already feeling the economic effects of the virus.

Sen. Rand Paul, R-Ky., is planning to offer an amendment to the legislation before the Senate votes on the measure. The amendment would offer a way to offset the costs of the bill by using funds that would “include ending our decades-long involvement in Afghanistan,” his office said in a statement.

Paul offered a similar proposal earlier this month to offset costs when the Senate took up a bill offering roughly $8 billion for states and local entities to prevent the spread of the virus and help bolster efforts to create a vaccine. The effort was shot down by his Senate colleagues.

- Christal Hayes

More:Coronavirus updates: US death toll reaches 114 as Kansas cancels in-person classes for entire school year

More:Biden stays in the driver's seat, coronavirus changes our elections and other takeaways from Tuesday's vote

Trump administration personnel chief abruptly resigns

The director of the U.S. Office of Personnel Management has resigned, leaving a key vacancy at a time when federal employees – like other work forces around the country – are wresting with how to respond to the coronavirus pandemic.

OPM said in a statement that the agency received the resignation of Dale Cabaniss, a longtime Republican official who President Donald Trump named to the post last year.

Cabaniss battled with John McEntee, who Trump named this year to lead the White House personnel office, according to several reports citing unnamed officials. McEntee’s appointment came at a time when Trump acknowledged he was seeking to elevate White House employees who have proven their loyalty to him.

Federal offices in Washington expected to remain open Wednesday but provided “maximum telework flexibilities” to eligible workers because of coronavirus. Trump and public health officials have advised Americans to work from home whenever possible.

- John Fritze

More:'A big, bold package': Trump calls for pumping $1 trillion into economy to counter coronavirus hit