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Mary Hrywna

@maryhrywna.bsky.social
108 followers 115 following 7 posts

(its Hriv-na) Associate Professor @RU-INTS, Rutgers School of Public Health | #tobacco #healthpolicy | She/her/hers | Views are my own

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Mary Hrywna @maryhrywna.bsky.social · 31/10/2025
Our new paper published in JAMA Network Open analyzes 15 years of U.S. sales data for oral tobacco and nicotine products. Check it out here: ja.ma/3Lgtlqg
ja.ma
Oral Tobacco and Nicotine Marketplace Trends Since the Tobacco Control Act
This study assesses trends in sales of oral tobacco and nicotine over a 15-year period beginning with the implementation of the Tobacco Control Act in 2009.
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Rutgers Institute for Nicotine and Tobacco Studies (INTS) @ru-ints.bsky.social · 08/09/2025
A new study led by Cristine Delnevo, Director of Rutgers Institute for Nicotine and Tobacco Studies (INTS), suggests that nicotine pouches may offer a path to reduced tobacco harm ➡️ jamanetwork.com/journals/jam...
jamanetwork.com
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Kevin Schroth @kevinrjschroth.bsky.social · 29/08/2025
Here’s a story on my latest paper on cigarette trafficking. The most common littered packs in NYC are menthol Newports from Georgia NYC-stamped packs came in 4th @RU-INTS.bsky.social @rutgerssph.bsky.social @rutgersarc.bsky.social gothamist.com/news/cigaret...
gothamist.com
Cigarette packs littering NYC streets tell story of taxes going up in smoke
A Rutgers University study of cigarette packs found that many are coming from places that charge lower taxes for smokes.
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Rutgers Institute for Nicotine and Tobacco Studies (INTS) @ru-ints.bsky.social · 25/08/2025
Tomorrow is the beginning of the Conference on Tobacco or Health 2025. Take a look at the INTS members who will be presenting, and be sure to visit the Center for Rapid Surveillance of Tobacco (CRST) booth!
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Rutgers Institute for Nicotine and Tobacco Studies (INTS) @ru-ints.bsky.social · 11/08/2025
Andrea Villanti is a guest editor of this newly published issue of JNCI Monographs funded by the Robert Wood Johnson Foundation, covering the continued impact of the commercial use of tobacco and health disparities ➡️ academic.oup.com/jncimono/iss...
academic.oup.com
Volume 2025 Issue 70 | JNCI Monographs | Oxford Academic
Publishes monographs dealing with cancer and closely related research fields, or related groups of papers on specific subjects of importance to cancer research.
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Mary Hrywna @maryhrywna.bsky.social · 21/05/2025
Hangin' with this top-notch crew to celebrate the Class of 2025 #rutgerssph
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Rutgers Institute for Nicotine and Tobacco Studies (INTS) @ru-ints.bsky.social · 05/05/2025
Assistant Professor @otg2014.bsky.social and her colleagues penned a new letter to the editor of Nicotine & Tobacco Research on how a WNBA star's cigar brand collaboration, amid growing interest in women's basketball, may increase the appeal & sales of cigars. ➡️ academic.oup.com/ntr/advance-...
academic.oup.com
Letter to the Editor: Women’s National Basketball Association (WNBA) Star Athlete Kelsey Plum gets Signature Premium Cigar Amidst Record-Breaking WNBA Viewership
Ollie Ganz, DrPH, Cristine D Delnevo, PhD, Andrea C Villanti, PhD, Kevin R J Schroth, JD, Jennifer Cornacchione Ross, PhD; Letter to the Editor: Women’s Na
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Rutgers Institute for Nicotine and Tobacco Studies (INTS) @ru-ints.bsky.social · 30/04/2025
Tobacco Control published a new paper by @otg2014.bsky.social, with co-authors Patrick Barnwell and @crisdelnevo.bsky.social, which examines the top-selling e-cigarette brands and differences in top-selling brands by regions in the USA ➡️ tobaccocontrol.bmj.com/content/earl...
tobaccocontrol.bmj.com
Regional variations and market share of FDA-authorised products for top-selling electronic cigarette brands in the USA: 2022–2024
Background This paper examines top-selling electronic cigarette (e-cigarette) brands and differences in top-selling brands by region in the USA from 2022 to 2024, and the market share of Food and Drug...
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Nicotine & Tobacco Research Journal @ntrjournal.bsky.social · 14/04/2025
Cigar text-only warning labels, particularly larger ones, can facilitate some cigar risk knowledge and beliefs, reduce pack appeal and discourage product interest, find Olivia Wackowski et al. academic.oup.com/ntr/advance-...
academic.oup.com
The impact of cigarillo text warning presence and size on young adults’ cigarillo risk beliefs, knowledge, appeal and use intentions
AbstractIntroduction. Cigar warning labels can serve as health communication tools; yet current cigar warnings in the United States can be small or absent,
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Rutgers Institute for Nicotine and Tobacco Studies (INTS) @ru-ints.bsky.social · 03/04/2025
@jesskingjensen.bsky.social and @crisdelnevo.bsky.social are authors of a new Preventive Medicine paper that examines the impact of cigar pack policies on cigar sales. @rutgerssph.bsky.social @rwjms.bsky.social Learn more ➡️ www.sciencedirect.com/science/arti...
sciencedirect.com
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Charlotte Moore-Lambert @charlottereads.com · 22/03/2025
being an indie bookseller in the helltimes has felt both very stable and very stabilizing, and part of me wishes everyone could be on my side of the counter for a little while, because I think it would help some of you be a little less cynical and doomy right now. so here is my VERY anecdotal data:
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Mary Hrywna @maryhrywna.bsky.social · 12/03/2025
Our amazing team presenting over 40 presentations at #SRNT2025 over the next 3 days. See you there! ints.rutgers.edu/ints-srnt-20...
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Rutgers Institute for Nicotine and Tobacco Studies (INTS) @ru-ints.bsky.social · 11/03/2025
INTS Associate Professor, Kevin Schroth, discusses the FDA's impact on tobacco harm reduction with Regulator Watch ➡️ www.youtube.com/watch?v=gJic...
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Mary Hrywna @maryhrywna.bsky.social · 28/02/2025
I stand with Ukraine. If you were as horrified as I was by today's meeting at the White House, you can email your outrage to: comments@whitehouse.gov.
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Mary Hrywna @maryhrywna.bsky.social · 16/01/2025
www.fda.gov/news-events/...
fda.gov
FDA Authorizes Marketing of 20 ZYN Nicotine Pouch Products after Extensive Scientific Review
FDA authorized the marketing of 20 ZYN nicotine pouch products through the PMTA pathway following an extensive scientific review.
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Micah Berman @micahberman.bsky.social · 14/01/2025
After 4+ years of litigation, the 5th Cir ruled that FDA's proposed graphic warnings for cigarettes did NOT violate the 1st Amend. Now Judge Barker (E.D. Tx.) has again indefinitely blocked the rule, finding FDA likely violated the APA bc it lacked authority to increase # of warnings from 9 to 11.
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Rutgers Institute for Nicotine and Tobacco Studies (INTS) @ru-ints.bsky.social · 09/01/2025
Led by INTS post-doctoral fellow Caitlin Weiger, a new paper published in @TC_BMJ found that the ‘additive-free’ and ‘tobacco and water’ claims of some popular cigarette brands may convey reduced risk. Read more here ➡️ tobaccocontrol.bmj.com/content/earl...
tobaccocontrol.bmj.com
Decoding consumers' interpretations of ‘additive-free’ and ‘tobacco & water' cigarette advertising claims
Objectives In the USA, some tobacco companies replaced the marketing phrase ‘100% natural additive-free tobacco’ with ‘tobacco ingredients: tobacco & water’ (T&W) after receiving warnings from the US ...
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JAMA @jama.com · 09/12/2024
Viewpoint: Implementation of a low-nicotine product standard has the potential to be the most significant tobacco control policy of the 21st century. ja.ma/3OKcb2X
PDF preview of "What to Expect From a Low-Nicotine Product Standard for Cigarettes."
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JAMA @jama.com · 09/12/2024
Viewpoint: Nicotine pouch products may hold great promise to benefit public health, but only if the FDA can effectively regulate the marketplace. ja.ma/3DgcCzc
Table.Top-SellingandMostPopularUSE-CigaretteBrandsbyYear
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Rutgers Institute for Nicotine and Tobacco Studies (INTS) @ru-ints.bsky.social · 09/12/2024
Institute Director and Professor @crisdelnevo.bsky.social and Associate Professor @maryhrywna.bsky.social discuss the FDA's regulation of nicotine pouches and how important it is to issue marketing authorizations for these products in this Q&A ➡️ go.rutgers.edu/b9y7hgv2 @rutgerssph.bsky.social
go.rutgers.edu
Why the FDA Should Move Fast to Regulate Nicotine Pouches
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Bluesky @bsky.app · 03/12/2024
Scientists, academics, researchers: We’re excited to share that @altmetric.com is now tracking mentions of your research on Bluesky! 🧪
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Rutgers Institute for Nicotine and Tobacco Studies (INTS) @ru-ints.bsky.social · 22/11/2024
Try our INTS starter pack to connect with more of us here: go.bsky.app/8nSVxnF
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