'Breakthrough' in vaping lung injury probe

US Centers for Disease Control may have found the culprit

Tests of lung samples taken from 29 US patients with vaping-related lung injuries suggest all contained Vitamin E acetate, a discovery US officials described as a breakthrough.

man vaping

The discovery of Vitamin E acetate in lung samples offers the first direct evidence of a link between the substance and vaping-related lung injuries.

The substance has also been identified in tests of product samples collected from patients with the condition, now