Oral health: Vaping inflicts damage and can lead to ‘irreversible’ problems

Wisconsin's electronic vaping device directory has been fully enforced for more than a year, and local vape retailers say the reduced range of eligible products has contributed to declining sales, store closures and layoffs. Johnny Vapes owner Ben Hall said he has closed four of seven locations and cut about 70% of his staff. State law bars the sale of vaping devices not listed on the Wisconsin Department of Revenue directory and allows penalties of $1,000 per day for each unlisted device sold or offered for sale. In April 2026, the U.S. Court of Appeals for the Seventh Circuit allowed enforcement of the law to continue.

Malaysia's Poisons Board has endorsed Health Minister Dzulkefly Ahmad's proposal to exempt liquid nicotine used in vaping products from the Poisons List, according to a November 2, 2026, report by CodeBlue. The Board unanimously opposed a similar proposal in 2023, but the government proceeded with the exemption. The Kuala Lumpur High Court invalidated the 2023 decision in May 2026, and the government withdrew its appeal in August. No new ministerial order has been published. The development raises questions about the interaction between Malaysia's two regulatory frameworks and the treatment of RM354.51 million in excise duties collected on e-cigarette and vape products between May 2023 and June 11, 2026.

Japan Tobacco International's Irish business has proposed a €0.25 tax increase on a pack of 20 cigarettes in its pre-Budget 2027 submission, below the €0.50-or-more increases typically imposed in recent Irish budgets. JTI says the proposal could generate around €45 million in additional Exchequer revenue while limiting further movement toward illicit and non-Irish-tax-paid tobacco. Revenue's existing estimate for a comparable €0.25 increase, including pro-rata rises on other tobacco products, is about €18 million for a full year.

Italy's Guardia di Finanza announced on October 28 that officers in Latina province had seized approximately 4.3 million e-cigarettes and smoking accessories at an unauthorized warehouse in an operation involving restrictions on the possession and sale of tobacco-related products. Another 300,000 suspected counterfeit or unsafe items were confiscated during separate inspections, bringing total seizures across the operations to more than 4.6 million products. Twenty-eight people were reported to judicial authorities over suspected smuggling and counterfeiting offenses. Officials did not disclose separate vape quantities, the value of the merchandise or alleged violations associated with individual brands.

South Korea's liquid-vape market is showing changes across raw-material imports, product types and sales channels after synthetic nicotine came under the Tobacco Business Act on April 24. Customs data show nicotine-analogue imports totaled 12,126 kilograms from April through August, while synthetic-nicotine imports over the same five months totaled 231,663 kilograms, just 39.3% of the amount imported in March alone. Physical liquid-vape stores tracked in Seoul and Gyeonggi Province fell 9.9%, unmanned outlets edged higher and online sales listings increased from 27,774 to 42,437. Government testing of 105 liquid inhalation products promoted as nicotine-free separately found nicotine in 13 and 6-methylnicotine in 12.

A study by CDC Foundation researchers found no sustained decline in e-cigarette sales across Alabama, Oklahoma and Louisiana, the first three U.S. states to implement e-cigarette directory laws. Louisiana initially saw a significant sales decline, followed by a rebound and a persistent reduction in product availability. Sales also shifted from nontobacco-flavored disposables toward prefilled cartridges, with Vuse Alto driving much of the increase in menthol cartridges. By April 2025, unlisted products still accounted for more than half of e-cigarette nicotine sales in all three states.