- M @mbsiegel.bsky.social @mbsiegel.bsky.social Professor of Public Health and Community Medicine at Tufts University School of Medicine. The views expressed here are my own and do not necessarily reflect those of the School of Medicine or Tufts University.
Jessica Shortall @jessicashortall.bsky.social Twin Cities MN
Stephen Murray, MPH, NRP @stephen-murray.com Husband & dad / Director of SafeSpot Overdose Hotline/ Paramedic from This American Life Ep809 The Call / Adjunct Assistant Clinical Professor Boston University School of Public Health / VIEWS MINE!
http://stephen-murray.com
Zachary Weeks | Disability Advocate ♿️ @zacharyweeks.bsky.social Accessibility Consultant, Speaker and Model
🗯 Born to s̶t̶a̶n̶d̶ ̶u̶p̶.̶ stand OUT.
Agent: @kelloinclusive
@judithyates.bsky.social @judithyates.bsky.social Retired UK GP and drug policy warrior.
The Global State of Tobacco Harm Reduction @gsthr.org Maps #tobaccoharmreduction and its #publichealth potential. A Knowledge Action Change project, with the Tobacco Harm Reduction Scholarship Programme. https://gsthr.org/
Bianca D @beedeeveedee.bsky.social Addiction medicine physician who cares for people who use drugs, living with HIV and in contact with criminal justice system.
Mum to a special needs kiddo who makes the world a better place.
Australian living on Kaurna land
Passionate foodie!
NIMCO, Inc. @nimcoinc.bsky.social NIMCO, Inc. is your go-to source for Red Ribbon Week & awareness campaign merch! We support schools, libraries, & communities with custom promo products for prevention, advocacy, & education. 🎗📚
https://nimcoinc.com/
InsiteVan @insitevan.bsky.social INSITEvan
Tweets by #HarmReduction Advocates and Do Not Necessarily Reflect the Views of VCH or PHS #insitesaveslives
StephenC @fitzroy777.bsky.social Evidence is distorted by political and economic interests. Denial of evidence and misinformation is used to support prohibition.
All that is needed to undermine stigma is respect.
Cassidy White @cassidy-white.bsky.social Researcher | nicotine + tobacco regulation, decision making, theories of addiction, nuanced risk communication, harm reduction + systemic change
Horst Winkler @horstwinkler.bsky.social Public Relations/Press Officer
Association of the E-Cigarette Trade
Verband des eZigarettenhandels e.V. (VdeH)
Katie Phang @katiephang.bsky.social Truth-Teller | Independent Journalist and Legal Analyst | Trial Lawyer | @katiephang on Substack, Instagram, Threads, & TikTok
https://linktr.ee/katiephang?utm_source=linktree_admin_share
“Though She Be But Little, She Is Fierce”
@stickc.bsky.social @stickc.bsky.social Texas Democrat (we exist!)...interested in tolerance, democracy, politics & current events, science, history, sci-fi, film, nature & beautiful scenery, humor, & what you have to say…
Kim D. Petersen @dabelsteindk.bsky.social President of DADAFO, Director, Information Technology & Acting CFO for INNCOorg. Programmer/consultant/syadmin, *ix/linux expert. Proud Vaper+Father.
CAPHRA Asia Pacific @caphra.bsky.social Consumers fighting for the right to make informed choices & access to safer nicotine products for adults in Asia Pacific.
www.caphraorg.net
Dr Alex Wodak AM @alexwodak.bsky.social Retired physician. Live on Gadigal land. Always was, always will be. Advocate: reduce greenhouse gas emissions ASAP; drug law reform; harm reduction; smoke free nicotine; human rights; social justice; evidence based policy. Born when ~280 CO2 ppm
@cynical-clayton.bsky.social @cynical-clayton.bsky.social 
Clearing the Air @clearingtheair.bsky.social Clearing the air provides multi-language news and analysis on tobacco and nicotine policy, with a European focus.
@iowavapecommunity.bsky.social @iowavapecommunity.bsky.social 
Nicotine & Tobacco Research Journal @ntrjournal.bsky.social Official Journal of SRNT: the Society for Research on Nicotine and Tobacco
Rutgers Institute for Nicotine and Tobacco Studies (INTS) @ru-ints.bsky.social The Institute for Nicotine & Tobacco Studies (INTS) is one of the nation’s leading tobacco-focused research groups. We aim to reduce and ultimately eliminate tobacco-related morbidity and mortality in New Jersey, the U.S., and globally. On X and LinkedIn
Jonathan Foulds PhD @jonathanfoulds.bsky.social Professor of Public Health Sciences & Psychiatry at Penn State College of Medicine, Hershey PA. (views are mine only). Mainly do research on tobacco, health and nicotine addiction. Scottish. https://scholar.google.com/citations?user=oYyjpUUAAAAJ&hl=e
Kenny Lenny Kirk @kenkirk.bsky.social #YEG #Alberta #Marijuana Party #NDP
#Politics #Legalize #Cannabis #Democracy #Socialism #Music #Audio #Video #ESLtutor #ABpoli #ABleg #CanPoli #CDNpoli
reverbnation.com/DoctorReefer
facebook.com/kennylennykirk
linkedin.com/in/kenneth-leonard-dr-reefer-kirk
Kalavera Vapera @kalaveravpe.bsky.social Podrán Quitarnos El Vapeo Pero Jamas La Libertad
They can tear apart from us vaping, but they will never take our Liberty
Rajani Sadasivam @rs103.bsky.social Professor at Umass Chan. Developing digital health interventions for tobacco cessation.
https://profiles.umassmed.edu/display/130114
@jariollikka.bsky.social @jariollikka.bsky.social 
Squonkus The Anecdote @squonkus.bsky.social Unpaid harm reduction advocate. Pronouns - I Told You So.
Bexhill Vape Company @bexhillvapeco.bsky.social 22, St Leonards Road, Bexhill On Sea, TN40 1HT
Sorteal @sorteal.bsky.social Just another person that quit deadly cigarettes by accident thanks to flavored vape products. I now advocate for sensible vaping regulations and review products on my YouTube channel (Sorteal's Vaporworks Lab)
LostWorldOfJJ @lostworldofjj.bsky.social #KeinPixelNachRechts #VapingSavesLifes #Lonesull #lonegang #THR
Snubie.com @snubiedotcom.bsky.social News, Reviews, and Information on Swedish Snus, Nicotine Pouches, and CBD/Alternatives!
Links: https://linktr.ee/Snubie
Chad @chadizzy1.bsky.social 🧑🧑🧒🧒 Husband & Dad of 5
🚭 Tobacco Harm Reduction Advocate
🏛️ Political Scientist & Public Administration Policy Wonk
@tbrink.bsky.social @tbrink.bsky.social 
@gregthr.bsky.social @gregthr.bsky.social 
Ed Jegasothy @edjegasothy.bsky.social Epidemiologist, biostatistician, egalitarian. Interested in environmental health and the causes of health inequality. Senior lecturer in public health at Sydney Uni. Opinions are my own.
Zhalli @zhalli1.bsky.social Digital artist purveyor of politics social justice extreme love of music Vaping advocate A nods as good as a wink to a blind horse 😉
Mallory Gates @mallory-gates.bsky.social Fierce THR advocate in X/Twitter for the last few years.... Loves making my second life art that some get very XXX... I live for NFL football... and just enjoy laughing.... a few of my friends asked me to come here and just have fun!!!
Quiet__Please @quiet--please.bsky.social 
Skip Murray 🌻 @skipscorner.bsky.social I'm a Direct Support Professional at a group home. I volunteer as a Public Health Advocate specializing in nicotine, mental health, and neurodiversity. #BeKind is my motto. My blog: https://skipscorner.substack.com/ #AuDHD
Djundi Karjadi @papsjundi.bsky.social Tech Director for JavaJazzFestival
#HexOhm Evangelist
Co-Owner #vapeZOO
#3DPrint enthusiast
orb.soundblue @orb-soundblue.bsky.social Manchester United fan, Tattoo collector, #Autistic Chicken-wing enthousiast. "Live to Die another day" #Vapingsaveslives
Alan @algore09algor.bsky.social 
Jake Bailey @jakebailey1.bsky.social 
Attaullah Ahmadi @attaullahahmadi.bsky.social MD @kums 🇦🇫| MPH @ehesp 🇫🇷| Epidemiologist | Biostatistician | Public Health | Harm Reduction | 📍🇫🇷
Mark Gilman @markgilman2.bsky.social Harm Reduction: Research, Policy & Practice since 1981. From the Deeply Vale Free Festival to today. The war on drugs is over...drugs have won. 
Charles A. Gardner, PhD @chancethegardener.bsky.social My goals are to reduce smoking-related DEATH and reduce teen nicotine USE. Both involve change. To change something, you need to be able to measure it...
Gillian @gillianp1965.bsky.social The war on vaping is a war on public health
Alice Ross @aliceross.bsky.social Co-editor of Unearthed (unearthednews.bsky.social), Greenpeace UK's investigative journalism project. Belatedly fleeing the other place. Happy now @zdboren.bsky.social? 
Rawg @rawgster.bsky.social Truth. & Science Rules.
New Tech, reading research, always trying to learn.
There is no greater education than one that is self-driven.
2 main philosophies, know more today than I knew yesterday. And lessen the suffering of others.
Neil deGrasse Tyson
@pammul.bsky.social @pammul.bsky.social 
Caitlin Notley @addictionuea.bsky.social Professor of Addiction Sciences, University of East Anglia. Director of the Lifespan Health Research group. Co-lead of the Addiction Research Group. Editor in Chief, Nicotine and Tobacco Research.
Gillian Golden @gillianegolden.bsky.social CEO, IBVTA. Passionate about vaping, the independent vape sector and the opportunity both pose for improving public health. These views my own.
Global Forum on Nicotine @gfn.events The next GFN will take place in Warsaw 3-5 June 2026!
Visit http://gfn.events to learn more + watch the latest news & interviews on http://GFN.TV
Harry Shapiro @harryshapiro.bsky.social Director of DrugWise and working in tobacco harm reduction. Public speaker, lecturer, journalist and author specialising in music biography and drug culture.
www.harryshapiro.co.uk
www.drugwise.org.uk
Becky Freeman @drbfreeman.bsky.social Professor at the University of Sydney, School of Public Health. Research interests: tobacco, vaping, social media, commercial determinants of health. She/Her
Samrat Chowdhery @sam-rat.bsky.social Media professional. Follow news on foreign affairs, media, nonprofits and nicotine policies.
Stefan Didak @stefandidak.bsky.social Extreme software developer & owner of the internet's most famous crazy home office. CEO at Ignyter Public Affairs. Prez & Founder of Not Blowing Smoke.
Sharon Cox @sharoncox.bsky.social Behavioural Scientist at @ucl-targ.bsky.social. Deputy Director @Behaviourresuk.bsky.social Health inequalities, social policy, nicotine, tobacco, some ontologies. AI explorer. Runner, runt, wannabe cyclist.
Vaping Post @vapingpost.bsky.social International vape news
https://www.vapingpost.com
Clint Otis @clintotis.bsky.social Da Bears VWs F1 vape St. Louis Cardinals
ALIVE Advocacy Movement @aliveadvocacy.bsky.social Australia, Let’s Improve Vaping Education!
Dr James Martin @jamomartin.bsky.social Course Director at Deakin Criminology. Co-creator of Black Market Economics. Tobacco Harm Reduction Advisor for Harm Reduction Australia. Views my own.
Theresa🇨🇦🍁📎 @terryp003.bsky.social Entrepreneur who’s always learning. Humour, sarcasm, intelligent and respectful conversations are good virtues.
Married for 40+ years to a wonderful man so I’m not looking for a date.
Proud Canadian 🇨🇦🇨🇦🇨🇦🇨🇦
Ally to: 🌈🇺🇦🇬🇱 🇲🇽🇩🇰
🚫DM 🚫MAGA #NeverPierre
Mom2_k_and_p @mom2kandp.bsky.social 🇨🇦 PWDArmy, ODSP sux, she/her. Mom to 2 amazing adults, daughter to the energizer bunny. Supernatural Dean girl 💚 for life. No ships, no hate.
Chronically ill, min. spoons on a good day.
No DMs
PositiveEnerG @positiveenerg.bsky.social Milwaukee native Dad who raised three Packers fans in Chicago. Work in progress. Walk and shoot 📷 , plants and animals. Anti-Fascist. End the war on drugs. Support harm reduction and civil justice - treat all people with dignity. ✌🏼❤️🌻
Robert Cameron @vigowomble.bsky.social Born in Wimbledon. 48 years supporting Wimbledon FC/AFC Wimbledon. Exiled in Kent. Vaper, THR advocate. Loves - Wine, camping, France, Carter USM. Hates - BREXIT, Tories, Franchise FC, Trump and MAGA.
@slaedur.bsky.social @slaedur.bsky.social 
Canadians for Tobacco Harm Reduction Association (CanTHR) @canthr.bsky.social We are committed to seeing Canada achieve a smoke-free status. We believe that tobacco harm reduction (THR) and reduced risk products play an essential role.
https://canthr.ca
🇨🇦NovaScotiaLive🇨🇦 @novascotialive.bsky.social Elbows Up, Canada! | Widowed too soon | Lifelong news/political junkie | bookworm | star gazer | cat mom | former columnist HalifaxLive dot com | Unladylike Evildoer | Logophile | #WomenAgainstPoilievre
@jwarr.bsky.social @jwarr.bsky.social 
FalkenVape @falkenvape.bsky.social Vapoteur citoyen découvrant la santé publique, étonné qu'on lui reproche d'avoir arrêté de fumer, découvrant plus de curés que de médecins, mais des héros aussi
Just checking here 💨
Nancy Loucas @opalboo.bsky.social Opinions are my own. (As if anyone could tell me what to do or say...but some may believe that).
Underestimate me, that will be fun.
Filter | harm reduction journalism @filtermag.bsky.social Filter was a nonprofit news outlet covering drugs, harm reduction and human rights from 2018-2026. The website remains online: https://filtermag.org
Gerry Stimson @gerrystimson.bsky.social Public health social scientist, promoter of harm reduction, likes photographing urban and rural landscapes. gsthr.org thrsp.net gfn.events nicotinepolicy.net
Pippa Starr @pippaslive.bsky.social Let’s Improve Vaping Education
Mossy @ianamossyd.bsky.social 🐈🐈🐈🐈🌏🎁🎁🎁🎄
Jessica Harding @jetsipha.bsky.social 
OzCableguy @ozcableguy.bsky.social Pro-science, pro harm reduction, anti-BS, IT guy, love bicycling. Vapes worked for me when nothing else did. Prohibition is a missed opportunity.
@jckv2.bsky.social @jckv2.bsky.social Senior vaping cat lady. In search of intelligent conversations not found elsewhere.
Rowan WarrHunter @warrhunter.bsky.social 🇨🇦 I love the place that I live, I just hate the people in charge.
Tobacco harm reduction advocate
Nick "Grimm" Green @grimmgreen.bsky.social YouTuber for 15 years. Harm Reduction Guy. Nicotine Is My Friend. Liberty is all our friend. Heads up, I’m more political over here.
https://www.youtube.com/@GrimmGreen
Dave @davecross.bsky.social 
Martha Gill @marthagill.bsky.social Observer columnist 
Dave 🇩🇪❤️🇺🇦🐶 @bk13051 @daveberlin.bsky.social 𝑈𝑛𝑑 𝑤𝑒𝑖𝑡𝑒𝑟? - 𝑁𝑖𝑐ℎ𝑡𝑠 𝑤𝑒𝑖𝑡𝑒𝑟!
I'm tweeting mostly in English about #Vaping, #Ukraine & sometimes German stuff, too.
#SlavaUkraïni
#NAFO
#MUGA
https://www.twitter.com/bk13051
@ncsct.bsky.social @ncsct.bsky.social Funded by the DHSC, we train stop-smoking practitioners and other health workers, and contribute to policy on smoking reduction and research
Jack @jackbjoyce.bsky.social Research Programme Manager in Primary Care, University of Oxford + Wolfson College.
Research: EMCA | qual. methods | Implementation science | clinical trials | behaviour change | participatory research
Also grow veg🥦, make wine🍷, raise cat🐈.
Ryan Marino, MD @ryanmarino.bsky.social Human Doctor • Toxicology • Addiction • Emergency • #WTFentanyl & more often just WTF • drugs are misunderstood but people are misunderstood more • he/him • YouTube.com/@RyanMD • #MedSky
Sarah S. Dermody, Ph.D., C.Psych. @sarahsdermody.bsky.social clinical addiction psychologist | C.Psych. | health equity | associate prof @TorontoMet | she/her | views are my own
Jessie King Jensen @jesskingjensen.bsky.social Asst prof Rutgers Institute for Nicotine & Tobacco Studies | Public health & Health ed | Outdoor enthusiast | Nashville, TN | #gogators 🐊
Dana Rubenstein, MD, MHS @danarubenstein.bsky.social PGY1 resident | Research interests: nicotine/tobacco, cannabis, pain, health equity |#DocsWithDisabilities | she/her opinions my own
Katherine Ellen Foley (she/they) @katherineefoly.bsky.social I cover the FDA for POLITICO, and these views are my own. I'm also a co-leader of November Project DC and I'm on the board of NGLJA-DC. Send tips and cat pics to k foley at politico dot com