Pa. Gov. Tom Wolf, secretary of health Dr. Rachel Levine and Pennsylvania Emergency Management officials provided an update on the coronavirus Friday morning.

Wolf said there are two “presumed positive” cases of the coronavirus in Pennsylvania.

According to a news release from the state health department, both people presumed to have the virus are adults. One is from Wayne County and recently traveled to a country where the virus is present. The other is from Delaware County and recently traveled to a place in the U.S. where the virus is present.

“They are both at home. They are in isolation, are in quarantine,” Levine said in a news conference.

They are required by law to remain in quarantine in their homes, Levine said. She said she would not release any further information, in order to not identify the individuals.

Others who may have had contact with the pair might have to be quarantined as well, Levine said. The state is in the process of tracing their contacts.

Cases have been found in state neighbors, including New York, New Jersey and Maryland. An eastern Pennsylvania school district closed five schools on Friday.

State officials also talked about ways to prevent the illness and what steps the state is taking.

Central Bucks County School District announced this morning that it was closing five schools today for a deep cleaning after they learned that an individual who had a presence in the schools tested positive for coronavirus. That situation was unrelated to the two presumed positive tests announced by Wolf Friday.

This story was updated.

You can watch the news conference online.

I’m outside of the Pa. Emergency Management Agency, where Gov. Tom Wolf, Health Secretary Dr. Rachel Levine and other officials will have an update at 9:30. Check back here and at @witfnews pic.twitter.com/K6f8WUjFUC — Brett Sholtis (@BrettSholtis) March 6, 2020

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