15th US case of coronavirus is evacuee at Texas Air Force base

(CNN) — The 15th case of the novel coronavirus in the United States is one of the evacuees at Lackland Air Force Base in Texas, the Centers for Disease Control and Prevention said Thursday.

The patient has been under the 14-day federal quarantine since arriving in the US from China on a chartered flight on February 7, the CDC said. The person, described by a CDC official as a “solo traveler,” has been isolated and is receiving medical care at a hospital.

“We are right in the middle of that potential incubation period so it is not surprising that maybe someone would have developed symptoms in this time frame,” Capt. Jennifer McQuiston of the CDC said in a news conference Thursday. “And we’re going to continue to be watching people during the whole 14-day quarantine period.”

Officials are investigating the patient’s movements while in quarantine and monitoring any individuals who had contact with the patient, McQuiston said.

“For the most part the people in quarantine are not doing much associating with each other,” she said.

This is the third case of the coronavirus confirmed among evacuees from China, following two cases in California.

It’s the first case of the coronavirus confirmed in Texas. Eight cases have been confirmed in California, one in Massachusetts, one in Washington state, one in Arizona, two in Illinois and one in Wisconsin. There are two instances of person-to-person transmission, one in Illinois and one in California.

Earlier this week, 195 evacuees were released from federally mandated quarantine at March Air Reserve Base in California. No one in that group had tested positive for the novel coronavirus

According to the CDC, more than 600 people evacuated from Wuhan, the epicenter of the coronavirus outbreak, remain quarantined in the US.

The-CNN-Wire™ & © 2020 Cable News Network, Inc., a Time Warner Company. All rights reserved.