Health Effects.

New research from Virginia Commonwealth University (VCU) found microbial contamination — including coliform, a bacteria indicating fecal exposure — in some vaping devices confiscated from U.S. schools. However, researchers stressed that newly purchased, unopened vapes showed no such contamination. The findings point to risks linked to unregulated products and improper storage conditions, reinforcing the importance of regulated supply chains and product authentication.

Protecting minors from flavored e-cigarettes is crucial. Chen Huan, director of the National Tobacco Quality Supervision and Inspection Center, emphasizes the need for strict regulation.

Maryland Health Department Urges Providers to Monitor Adverse Health Effects of E-Cigarette Use, Especially in Youth.