KEY POINTS
  • A Missouri man dies of vaping-related illness.
  • Eight people have now died in the outbreak.
  • The vaping-related illness has sickened 530 people, according to the CDC.
A man vaping an e-cigarette on September 06, 2019 in Madrid, Spain. (Photo by Ricardo Rubio/Europa Press via Getty Images)

Another person has died from a vaping-related lung disease, Missouri health officials said Thursday, bringing the death toll to eight as U.S. health officials scramble to figure out what's causing the illness that has sickened 530 people.

The Missouri man was in his 40s, state officials said in a press release announcing the death. He died this week at Mercy Hospital in St. Louis.