The Latest: California hospitals helped with oxygen delivery

LOS ANGELES — Hospitals struggling to provide enough oxygen for the sickest coronavirus patients in the Los Angeles area received some relief Saturday when U.S. Army Corps of Engineers crews arrived.
Gov. Gavin Newsom’s office says crews helped some aging hospitals update their oxygen delivery systems. Besides the shortage of oxygen, they’re also having difficulty keeping with demand for oxygen tanks for discharged patients to take home.
The southern half of the state has seen