The Clinical Oncology Society of Australia recently released its report E-cigarettes and Cancer: A Qualitative Risk Assessment that provides a comprehensive summary of a broad range of evidence on e-cigarettes as a cause of cancer. They focused on the risks of e-cigarettes compared to not using e-cigarettes rather than comparing them to cigarettes (although theyContinue reading “Clinical Oncology Society of Australia concludes “E-cigarettes are likely to cause lung cancer and oral cancer””
Category Archives: cancer
Order free CDC Office on Smoking and Health publications by Friday Aug 15. After that they will be destroyed.
As part of its campaign to keep the public in the dark, the Trump Administration is closing the CDC Publication Warehouse on Friday August 15. You can still order these Office on Smoking and Health publications for free until then. You can order multiple copies if you want. Items not ordered by Friday will beContinue reading “Order free CDC Office on Smoking and Health publications by Friday Aug 15. After that they will be destroyed.”
FDA ignores current science to give Juul a pass
Not surprisingly, on July 17, 2025, FDA authorized the sale of Juul tobacco and menthol e-cigarettes. I wish I could say that I am “not surprised” because during the 2024 campaign President Trump announced that he would “save vaping,” but, on reading FDA’s scientific justification (the Technical Product Lead report [TPL]), I found that theContinue reading “FDA ignores current science to give Juul a pass”
Disposable ecigs expose users to much higher levels of toxic metals than earlier generations of ecigs or cigarettes
Mark Salazar, and his colleagues at UC Davis new paper “Elevated Toxic Element Emissions from Popular Disposable E‑Cigarettes: Sources, Life Cycle, and Health Risks” provides a comprehensive analysis that shows that how popular disposable e-cigarettes (Esco Bar, Flum Pebble, and ELF Bar) expose users to levels of toxic metals that are orders of magnitude higherContinue reading “Disposable ecigs expose users to much higher levels of toxic metals than earlier generations of ecigs or cigarettes”
What will happen to CDC’s successful Tips from Former Smokers media campaign and 1-800-QUITNOW service?
In addition to the National Youth Tobacco Survey and other national surveys, the now-shuttered CDC Office on Smoking and Health (OSH) provided technical support and $82 million to support state health departments (zeroed out on April 26, 2025), provided through the National Tobacco Control Program, and prepared dozens of Surgeon General’s reports on smoking andContinue reading “What will happen to CDC’s successful Tips from Former Smokers media campaign and 1-800-QUITNOW service?”
Dual cigarette and e-cig use increases human risk of lung cancer 40 times
As summarized in an earlier blog post, exposure to e-cigarette aerosol accelerates tumore growth and spread (metastasis) among established cancers. This effect is distinct from actually causing the cancer (i.e., carcinogenesis). Indeed, propylene glycol and vegetable glycerine (PG/VG), the primary solvents in e-liquid and which have been assumed to be inert are major causes ofContinue reading “Dual cigarette and e-cig use increases human risk of lung cancer 40 times”
UCSF adds 151k Juul documents to Truth Tobacco Documents Library, bringing total to 2.9 million Juul documents
The UCSF Industry Documents Library just released 151.079 new Juul documents, bringing the total to 2,880,772 documents in the JUUL Labs collection and 17,893,389 documents in the Truth Tobacco Documents Library. This new batch of documents includes social media presence reports, marketing campaigns, focus group findings, product design, and more. In partnership with the UniversityContinue reading “UCSF adds 151k Juul documents to Truth Tobacco Documents Library, bringing total to 2.9 million Juul documents”
Secondhand cannabis and tobacco smoke both increase cancer risk
The pro-cannabis advocacy group California NORML recently reported that it had successfully kept an exemption for cannabis use in the smokefree multiunit housing provision of the draft ordinance that the Oakland City Council approved on first reading on November 12, 2024. Their posting includes two inaccurate statements dismissing the cancer risks of secondhand cannabis andContinue reading “Secondhand cannabis and tobacco smoke both increase cancer risk”
Oakland City Council should advance law making bar patios smoke-free and make multi-unit housing tobacco and cannabis smoke-free at November 12 hearing
On November 12, the Oakland City Council will hold a public hearing on a proposed Oakland Smoke-Free Bar Patios and Smoke-Free Multi-Unit Housing Ordinance introduced by Councilperson Dan Kalb. The ordinance as proposed would close a loophole that allows smoking on outdoor bar patios and also make multi-unit housing tobacco smoke-free. Unfortunately, the current draft ordinanceContinue reading “Oakland City Council should advance law making bar patios smoke-free and make multi-unit housing tobacco and cannabis smoke-free at November 12 hearing”
Register for free UCSF indusry documents workshop Oct 8
Registration is now open for the UCSF Annual Tobacco and Other Industry Documents Workshop. The workshop, which is a joint project of UCSF’s Center for Tobacco Control Research and Education and the UCSF Library will again be held virtually on October 8th from 9am-12:15pm Pacific Time. Participants will gain comprehensive knowledge of UCSF’s Industry DocumentsContinue reading “Register for free UCSF indusry documents workshop Oct 8”
Stanton Glantz blog 