On Tuesday, Walmart U.S. President and CEO John Furner announced that the company would take the temperatures of all its employees as they arrive to work. This new measure includes all Walmart facilities: stores, clubs, and distribution centers.

Shipping infrared thermometers to all locations will take up to three weeks.

In a company communication, Furner said employees will also be asked health screening questions. Any employee with a temperature exceeding 100 degrees will be paid for reporting to work and asked to return home and seek any necessary medical attention.

Employees will not be able to return to work until fever-free for at least three days.

“As our company and country continue to deal with the spread of COVID-19, we remain focused on the health and safety of our associates,” Furner wrote.

Furner added that the company’s emergency leave policy will allow employees to stay at home if they have any COVID-19 related symptoms or concerns, or if they are in quarantine.

In addition to temperature checks, Walmart is also making masks and gloves available to any employee who wants to wear them (as supplies permit). Furner wrote that masks should arrive within two weeks.

“We will continue to consult with health officials and experts inside and outside Walmart as this situation evolves,” Furner wrote. “We greatly appreciate the work our associates are doing for customers, members, and their communities, and we will continue to prioritize their health and well-being.”