Table of contents

Original research

• Examination of the association between state tobacco control spending and the demand for electronic cigarettes by high school students (6 December, 2021)

  John Tauras, Megan C Diaz, Barbara Schillo, Donna Vallone
• Effectiveness of e-cigarettes as aids for smoking cessation: evidence from the PATH Study cohort, 2017–2019 (7 February, 2022)

  Ruifeng Chen, John P Pierce, Eric C Leas, Tarik Benmarhnia, David R Strong, Martha M White, Matthew Stone, Dennis R Trinidad, Sara B McMenamin, Karen Messer
• Applying topic modelling and qualitative content analysis to identify and characterise ENDS product promotion and sales on Instagram (2 December, 2021)

  Neal Shah, Matthew Nali, Cortni Bardier, Jiawei Li, James Maroulis, Raphael Cuomo, Tim K Mackey
• Tax incidence of electronic nicotine delivery systems (ENDS) in the USA (22 December, 2021)

  Ce Shang, Shaoying Ma, Eric N Lindblom
• The EVALI outbreak and tobacco sales in the USA, 2014–2020 (15 December, 2021)

  Alex C Liber, Zachary Cahn, Megan C Diaz, Emily Donovan, Donna Vallone, Barbara Schillo
• Harm reduction for smokers with little to no quit interest: can tobacco policies encourage switching to e-cigarettes? (19 January, 2022)

  John Buckell, Lisa M Fucito, Suchitra Krishnan-Sarin, Stephanie O'Malley, Jody L Sindelar
• Comparison of nicotine emissions rate, ‘nicotine flux’, from heated, electronic and combustible tobacco products: data, trends and recommendations for regulation (27 January, 2022) Free

  Mario El Hourani, Alan Shihadeh, Soha Talih, Thomas Eissenberg
• E-cigarette brands and social media influencers on Instagram: a social network analysis (7 February, 2022)

  Julia Vassey, Tom Valente, Joshua Barker, Cassandra Stanton, Dongmei Li, Linnea Laestadius, Tess Boley Cruz, Jennifer B Unger
• Developing a theoretical marketing framework to analyse JUUL and compatible e-cigarette product promotion on Instagram (21 February, 2022)

  Ganna Kostygina, Hy Tran, Lauren Czaplicki, Siobhan N Perks, Donna Vallone, Sherry L Emery, Elizabeth C Hair
• IQOS marketing strategies at point-of-sales: a cross-sectional survey with retailers (9 February, 2022)

  Yael Bar-Zeev, Carla J Berg, Amal Khayat, Katelyn F Romm, Chritina N Wysota, Lorien C Abroms, Daniel Elbaz, Hagai Levine
• Corporate communication of the relative health risks of IQOS through a webchat service (3 March, 2022)

  Sophie Braznell, J Robert Branston, Anna B Gilmore
• Association between e-cigarette use and food insecurity among low-income adults (12 March, 2022)

  Dian Gu, Wendy B Max, Tingting Yao, Yingning Wang, Courtney Keeler, Hai-Yen Sung
• Impact of e-cigarette retail displays on attitudes to smoking and vaping in children: an online experimental study (13 April, 2022)

  Anna K M Blackwell, Mark A Pilling, Katie De-Loyde, Richard W Morris, Laura A Brocklebank, Theresa M Marteau, Marcus R Munafò
• Perceived effectiveness of objective elements of vaping prevention messages among adolescents (9 May, 2022)

  Marcella H Boynton, Nora Sanzo, Whitney Brothers, Alex Kresovich, Erin L Sutfin, Paschal Sheeran, Seth M Noar
• Trends in public interest in shopping and point-of-sales of JUUL and Puff Bar 2019–2021 (11 May, 2022)

  Anuja Majmundar, Zheng Xue, Samuel Asare, Nigar Nargis