For FDA, the definition of "tobacco products" comprises tobacco products immediately covered under the TCA (cigarettes, cigarette tobacco, roll-your-own tobacco, smokeless tobacco) as well as newly deemed tobacco products (e.g., ENDS)
The numbers on a disposable vape label (5%, 3%, 0%) describe how much nicotine is in each milliliter of e-liquid: 5% is 50 mg/ml, 3% is 30 mg/ml, and 0% is nicotine-free
Carrie-Anne Moss, the woman who played Trinity in The Matrix
We mustnt forget, for example, that events such as inflammatory processes cant be seen in vitro but are known to play a very important role in disease outcomes. The article Interaction between cigarette smoke and human papillomavirus 16 E6/E7 oncoproteins to induce SOD2 expression and DNA damage in head and neck cancer is at: doi.org/10.3390/ijms24086907
Just as a tip to future epidemiologists, you should always have more study subjects than authors
The EVALI Outbreak: When Vitamin E Acetate Turned Deadly Identifying and Avoiding Vitamin E Acetate in Vaping Products Choose Regulated Products from Licensed Manufacturers Red Flags of Unsafe Products Understanding Product Testing and Certification The Regulatory Response: How the Industry Changed After EVALI The Science Behind Safe Vaping: What Makes Products Safe Is Popcorn Lung Linked To Vitamin E Acetate
