CHICAGO (Reuters) – The U.S. investigation into hundreds of cases of life-threatening lung illnesses related to vaping has turned up a curious abnormality: Many of the victims had pockets of oil clogging up cells responsible for removing impurities in the lungs.
Dr. Dana Meaney-Delman, who has been leading the inquiry at the U.S. Centers for Disease Control and Prevention (CDC) in Atlanta, wants to know where that oil came from. The answer will help explain whether these cells play a key role in the vaping-related outbreak that has killed seven people and sickened 530 so far.
It may also reveal whether some of these cases have been occurring all along, undetected.
“We’re looking to partner with any lab that can assist in the identification of what those lipids (fats) are,” Meaney-Delman said in a telephone interview.
A group of researchers who have been studying the long-term effects of vaping told Reuters they have taken up the challenge. They have begun to re-examine lung…
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