The Adverse Effects of e-Cigarettes on Oral Microbiome.

Nov.24.2022
The Adverse Effects of e-Cigarettes on Oral Microbiome.
Dr. Purnima S. Kumar uses clinical skills and training to research ways to promote human microbiome health. She questions e-cigarette safety and ads.

Dr. Purnima S. Kumar is a periodontics professor at the University of Michigan, using her clinical skills and training to research numerous ways in which the human microbiome promotes health. She firmly believes in the complex relationship between oral health and systemic diseases, and that only through collaboration between physicians and dentists in identifying high-risk individuals and providing comprehensive care can global health be achieved. Her work on the impact of electronic cigarettes is extensive, including partnering with the American Dental Association to create public service ads on the health effects of using e-cigarettes and providing testimony to the FDA on the adverse effects of oral e-cigarette use. She is also a co-author of a study published in May 2020 in Science Advances, titled "Adverse effects of electronic cigarettes on the non-diseased oral microbiome," which addressed the lack of knowledge on the impact of e-cigarettes on the oral ecosystem despite their presence in the US market since 2009.


According to their knowledge, this investigation has provided some of the earliest empirical evidence documenting the impact of e-cigarette use on the oral microbiome and is beginning to explore potential mechanisms supporting this shift.


This study raises questions about the safety of e-cigarettes and the harm reduction claims made by advertising campaigns.


In February 2020, she published an article titled "Living Under the Cloud" in the Journal of the American Dental Association, where she highlighted that while there are existing studies on the health effects of electronic cigarettes, information on its impact on oral health such as periodontal disease, tooth decay, or oral cancer is limited.


Statement:


This article has been compiled based on third-party information, and is intended for industry-related communication and learning purposes only.


This article does not represent the views of 2FIRSTS and 2FIRSTS cannot confirm the truthfulness and accuracy of the content. The compilation of this article is only for industry exchange and research.


Due to limitations in the translation process, the translated article may not fully express the same meaning as the original. Please refer to the original text for accuracy.


2FIRSTS maintains complete alignment with the Chinese government on any domestic, Hong Kong, Macau, Taiwan, or foreign-related expressions and positions.


The compilation of information belongs to the original media and author. If there is any infringement, please contact us for deletion.


This document has been generated through artificial intelligence translation and is provided solely for the purposes of industry discourse and learning. Please note that the intellectual property rights of the content belong to the original media source or author. Owing to certain limitations in the translation process, there may be discrepancies between the translated text and the original content. We recommend referring to the original source for complete accuracy. In case of any inaccuracies, we invite you to reach out to us with corrections. If you believe any content has infringed upon your rights, please contact us immediately for its removal.

Shenzhen Tobacco Authority Completes Successful Quality Inspection of E-cigarette Products, All Safety Criteria Met
Shenzhen Tobacco Authority Completes Successful Quality Inspection of E-cigarette Products, All Safety Criteria Met
Shenzhen Tobacco Bureau announces successful quality inspection of e-cigarette products, meeting national standards.
Dec.08 by 2FIRSTS.ai
Baltimore Moves to Zone Smoke Shops, Set Minimum Distance From Schools
Baltimore Moves to Zone Smoke Shops, Set Minimum Distance From Schools
Baltimore’s City Council in Maryland, building on recently enacted restrictions on “small box” dollar-store chains, has proposed a package of regulations for tobacco and vape retailers. The measures would create a standalone land-use category for “smoke shops,” establish distance buffers from schools and parks, limit exterior signage brightness, and schedule an informational hearing.
Oct.29 by 2FIRSTS.ai
JT Partners with Japan’s Year-End Music Festivals, Unveils Eight Limited-Edition Ploom AURA Front Panels
JT Partners with Japan’s Year-End Music Festivals, Unveils Eight Limited-Edition Ploom AURA Front Panels
Japan Tobacco Inc. (JT) will partner with two major year-end music festivals in Japan to set up “Ploom LOUNGE” smoking areas on-site, offering trial experiences of its Ploom AURA heated tobacco device. The company will also launch eight festival-exclusive front panels for Ploom AURA, distributed through on-site exchanges and a member lottery program.
Dec.11 by 2FIRSTS.ai
Tobacco-Free Kids Condemns PMI for Marketing Zyn to Youth via F1 Sponsorship
Tobacco-Free Kids Condemns PMI for Marketing Zyn to Youth via F1 Sponsorship
Yolonda C. Richardson, President and CEO of the Campaign for Tobacco-Free Kids, issued a statement on December 10, 2025, condemning Philip Morris International (PMI) for partnering with Ferrari to promote Zyn nicotine pouches on Formula 1 cars. She said PMI’s claim that the sponsorship targets adults is misleading, as F1’s audience has become increasingly young—with over 4 million children aged 8–12 now following the sport.
Dec.12 by 2FIRSTS.ai
NSW Landlords Could Face Jail or $165,000 Fine for Allowing Illegal Vape and Tobacco Sales
NSW Landlords Could Face Jail or $165,000 Fine for Allowing Illegal Vape and Tobacco Sales
According to The Guardian, landlords in New South Wales who knowingly allow tenants to sell illicit tobacco or illegal vapes could face fines of up to AUD 165,000, a year in prison, or both. The new offences are part of the state government’s broader crackdown on Australia’s growing black market for cigarettes and vaping products.
Nov.12 by 2FIRSTS.ai
Russia’s Perm Region Finalises Law Banning E-Cigarettes from March Next Year
Russia’s Perm Region Finalises Law Banning E-Cigarettes from March Next Year
The Governor of Russia’s Perm Region has confirmed that the newly adopted regional law banning vapes will take effect on March 1, 2026, despite lobbying from manufacturers and pressure from the federal level. The law prohibits the sale of all vaping products within the region, with penalties for violators, including fines for kiosks operating in residential areas.
Nov.26 by 2FIRSTS.ai