Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Navy Head Calls for Aircraft Carrier COVID-19 Probe Carla Babb WASHINGTON - The acting secretary of the Navy has called for a more thorough investigation into "unanswered questions" about events aboard the USS Theodore Roosevelt aircraft carrier, as sailors who had been quarantined for weeks return to the vessel. "I have unanswered questions that the preliminary inquiry has identified and that can only be answered by a deeper review," Acting Navy Secretary James McPherson said. The carrier was the first Navy ship to experience a major COVID-19 outbreak at sea, sidelining the vessel in late March. .