In India and Australia, similar trends appear among working adults, particularly in high-stress jobs where smoking is used as a coping mechanism
The secret and soul of Marlboro: Phillip Morris and the origins, spread, and denial of nicotine freebasing
Nicotine is the main alkaloid in tobacco leaves, which is the common name of the plant Nicotiana tabacum
Additional reporting by Sarah Haque Reporters: Ben Stockton, Laura Margottini, Alessia Cerantola and Andrei Ciurcanu Additional reporting: Sarah Haque Impact producer: Paul Eccles Desk editor: Chrissie Giles Global editor: James Ball Editor: Meirion Jones Production editor: Alex Hess Fact checker: Alice Milliken Legal team: Stephen Shotnes (Simons Muirhead Burton) Our reporting on tobacco is part of our Global Health project, which has a number of funders
Fits standard Bic lighter
For a really thorough explanation of how MERV ratings are calculated, see this summary from the National Air Filtration Association