There are now three cases of COVID-19 in Oakland County, two of which were announced late Thursday night.

Both new cases are adult men. One has no known travel history. The other man traveled in the U.S.

The Oakland County Health Division is working to identify close contacts of both men, assessing for risk and determine how to manage people who may have been exposed.

“We must all pull together as a community and implement the stringent mitigation strategies essential to slow the spread of this virus,” Oakland County Executive David Coulter said in a news release issued early Friday morning. “I have instructed county staff to use all tools available to protect the elderly, support students as schools close, and educate the public on restricting large gatherings.”

The health division released "out of an abundance of caution," a list of places, dates and times when exposure to the virus might have occurred, urging anyone who was at those places to be alert for symptoms of COVID-19. Symptoms include fever, cough, and shortness of breath.

If any develop, health officials suggest staying home and promptly calling a health care provider or hospital prior to arriving so that the appropriate preventive measures can be put in place.

March 1:

Detroit Metro Airport, 9000 Middlebelt Road, Romulus, time and location to be determined

March 4:

Detroit Metro Airport, 9000 Middlebelt Road, Romulus, time and location to be determined

March 5:

Burger King, 27700 Twenty-Three Mile Road, Chesterfield Township, 12:15-12:35 p.m.

White Castle, 27760 Twenty-Three Mile Road, New Baltimore, 12:15-12:35 p.m.

Hobby Lobby, 4715 Twenty-Fourth Ave., No. 100, Fort Gratiot Township, 1:00 p.m.

March 6:

Poole’s Tavern, 157 E. Main St., Northville, 12:30-1:00 p.m.

Five Guys, 3561 Twenty-Eighth St. S.E., Grand Rapids, 6:30-7:00 p.m.

March 7:

Tap Room, 201 W. Michigan Avenue Ypsilanti, 1:00-3:00 p.m.

MSA Woodland, 2100 28th St S.E., Grand Rapids, 12:30-1:30 p.m.

Texas Roadhouse, 3776 28th S.E., Kentwood, 4:30-6:15 p.m.

USA Hockey Arena, 14900 N. Beck Road, Plymouth, 5:30-10:30 p.m.

March 8:

Subway, 6260 28th St SE, Grand Rapids, 11:30 a.m.-12:00 p.m.

Jimmy Johns, 5925 28th St SE, Grand Rapids, 11:30 a.m.-12:00 p.m.

Burger King, 1515 E Grand River Ave, Portland, 3:45-4:00 p.m.

In addition to the two men identified Thursday, a middle-age Oakland County woman who had recently traveled internationally was confirmed Tuesday to have COVID-19.

Dr. Russell Faust, medical director for the Oakland County Health Division, said that when she returned from her trip abroad, she had very little contact with others.

"So she wasn't out in the community," Faust said. "She didn't go grocery shopping. She didn't attend church. She didn't go to the gym or what have you. She didn't go to the mall. So we're fortunate in that, at least this first case for Oakland County, it has low or no community exposure or public health risk associated with her."

And her condition, Faust said, is "very good."

Additionally, Crain's Detroit Business reported that one of the people who tested positive for COVID-19 worked at the Travelers Towers Office complex in Southfield.

A representative for the property management company, Newman Knight Frank, told the Free Press: "Newmark Knight Frank has rolled out a responsive plan and will continue to take proactive measures to help protect the health and safety of our tenants, clients, colleagues and their families."

Who to call for help

If you suspect you may have novel coronavirus, call your doctor or local health department and ask about what your next steps should be.

Do not visit the office of a health care provider without calling ahead first.

Find contacts for your local health department here: https://www.malph.org/resources/directory.

For more practical information about novel coronavirus and COVID-19 read this.