number of cigarettes smoked per day The average daily by each participant Associations between vaping and daily

Loose components can lead to damage over time

Drug-resistant TB (DR-TB) is defined by resistance to at least one of the first-line drug, while multidrug-resistant TB (MDR-TB) implies resistance to both RIF and INH, and extensively drug-resistant TB (XDR-TB) refers to MDR-TB strains that are resistant to fluoroquinolones (FQ) and at least one aminoglycoside (Johnson et al., 2024)

E-cigarette vapor contains propylene glycol and other compounds that some devices detect as alcohol

The effect of cigarette smoking on the oral and nasal microbiota

Mercedes is probably as big as its ever been

Because it is highly concentrated, it is very easy to consume too much if you are chain-vaping