Two planes carrying about 350 Americans out of Wuhan, China, arrived at a U.S. military base in California on Wednesday, in Washington's latest effort to bring its citizens home from the epicenter of the fast-spreading coronavirus outbreak.

The U.S. travelers on two State Department-chartered flights will be quarantined for 14 days after landing, the U.S. Defense Department said in a statement.

The jets landed at Travis Air Force Base, about midway between San Francisco and Sacramento, several local media reported, showing images of two planes on the tarmac.