Dr Rebekah Brennan @rebekahbrennan.bsky.social Senior Researcher & Education Coordinator
Social Inclusion HSE Southwest
Programme Lead
Diploma in Substance Use & Addiction Studies University College Cork/Irish Prison Service
Shayla @shaylasue.bsky.social Harm reduction / SWer Rights / Revolution in our lifetimes
Courtney Harrop @courtneyharrop.bsky.social Gratefully deadicated. Tla’amin territory, BC. Exiled from Meta.
Mom, community organizer, photographer, media maker, harm reduction and housing. Safe supply saves lives
The Controlled Substance: grassroots community radio Sundays from 3-5 on www.cjmp.ca
Peter Reynolds @peter-reynolds.bsky.social Peter Reynolds is a writer and proud Welshman. Liberal, almost libertarian. President, CLEAR Cannabis Law Reform, Director, Growth Industries. Expert in cannabis and drugs policy.
London, UK and Kerry, Ireland
https://peter-reynolds.co.uk/
ReLeaf Malta @releafmalta.bsky.social ReLeaf #Malta is a community-based, non profit NGO (V/O 1872) that seeks the regulation of cannabis in Malta through safe, sensible and inclusive policies.
Peter Sarosi @sarosip.bsky.social Human rights activist, film maker, drug policy expert, psychedelic explorer, hiker & mountain lover, interest in mindfulness & Buddhism 
Mary Beth O'Connor @marybethoconnor.bsky.social From Junkie to Judge memoir. Teenage meth addict and multiple trauma survivor, to secular recovery, to federal judge. I speak and write about a variety of substance use, harm reduction, and recovery topics. junkietojudge.com
Tony Duffin @tonyduffin.bsky.social #LondonIrish at home in #Dublin.
Servant Leader.
Tempered Activist.
Teaching Fellow.
Link below to my #TEDx talk. #HarmReduction.
https://youtu.be/z9GV0L4ziB0?si=dYt6TKLVAnc0EJGM
Turning Point 💙 @turningpoint-uk.bsky.social Whether you come to us with drug or alcohol issues, a mental health concern, or a learning disability, we can provide the free and confidential support you need ♥
https://www.turning-point.co.uk/
Aileen O'Gorman @aileenog.bsky.social Professor of Substance Use and Social Policy @UWScotland. Harm Reduction and Social Justice advocate. Views my own ... and evidence.
Drugs Research Network Scotland (DRNS) @drnscot.bsky.social A collaboration between academics, service providers, experts by experience and policy makers to facilitate knowledge exchange of drugs research.
Kykeon Analytics @kykeon.bsky.social Harm Reduction, Drug Checking and Drug Policy Reform
Taylor Nichols, MD MS @tnicholsmd.com I am driven by two main philosophies: know more today about the world than I knew yesterday and lessen the suffering of others
Humanist | Emergency+Addiction Medicine | Health policy and advocacy | Health technology and innovation | Views my own (he/him)
Shematologist, MD @shematologist.medsky.social Peds hematologist oncologist, mother, dreamer, pacifist, justice seeker. Retweeted by Wonder Woman #HemeSky #MedSky #CakeForBreakfast #IronMatters http://www.HCWvsHunger.org
Kim Sue, MD, PhD @drkimsue.bsky.social Addiction medicine/primary care doctor + med anthro in NJ + Yale. Previously at Rikers, National Harm Reduction Coalition. Author of Getting Wrecked: Women, Incarceration, and the American Opioid Crisis. Drkimsue.com
Zoë Dodd @zoedodd.bsky.social Anti drug war activist, anti-capitalist, harm reduction. Co-organizer with Toronto Overdose Prevention Society. Committed to living in a better world. Free 🇵🇸
https://linktr.ee/saveoursites
Claire Zagorski, PhD, MSc, EMT-P @clairezagorski.bsky.social Postdoc at @opioidcobre.bsky.social. Translational transdisciplinary drug scientist, harm reductionist, artist, paramedic, chemistry enthusiast, Texan. she/her/ella
Shop: pinpenmerger.etsy.com
Venmo: claireifc
Euan Thomson @drugdatadecoded.ca Investigations on Alberta’s drug war revival: www.drugdatadecoded.ca
✍️ APTN, Alberta Views, The Breach, The Tyee
PhD Microbiology
Banner: Access to information in Alberta
Icon: Headshot of me in blue t-shirt
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
Sheila Vakharia PhD MSW @myharmreduction.bsky.social Harm Reductionist. Drug Policy Reformer. Writer. Speaker. Lapsed Academic. Researcher-Advocate. Brown. She/Her/Dr. 
Garth Mullins @garthmullins.bsky.social Host @Crackdownpod.bsky.social VANDU veteran. Drugstore cowboy. National bestselling author. Award-winning journalist. Policy analyst. Shop steward. Blind. Be safe-Keep 6
Alex Kral @alexkral.bsky.social Epidemiologist studying substance use, criminal legal system, overdose, and infectious diseases. RTI International. San Francisco, CA
Corey Ranger @nurseranger.bsky.social He/him | Uninvited settler on stolen Quw’utsun Territory | Nurse | #HarmReduction
Tracey Helton Mitchell MPA @traceyh.bsky.social Author of “The Big Fix:Hope After Heroin”, mother, person in recovery, activist, harm reduction, rescue animals.
Candace Winstead @candacewinstead.bsky.social Immunologist, college professor... invested in harm reduction & academic/community engagement via service learning.
Dr. Nab @nabarund.bsky.social Street drug scientist 💥
Univ of North Carolina, Chapel Hill, US
Nabarun Dasgupta, MPH, PhD
News @ opioiddatalab.ghost.io
Bulk naloxone non-profit
RemedyAllianceFTP.org
Epidemiology
Harm Reduction
Chemistry
Data science
Assoc editor Am J Public Health
harm reduction hottie @venturecrapitalism.bsky.social biophiliac for the freaks and the lumpenprole 🦾 vibe management at SEIU 1199NW
Morgan Godvin @morgangodvin.bsky.social Drug policy. Prisons and jails. Journalism. Research. Harm reduction. Veterans. Heart in Portland, skin under San Diego sun.
karen ward @kwardvancouver.bsky.social once called «Canada's only public intellectual»
drug policy researcher ⁕ historian ⁕ artist ⁕ schemer ⁕ disorganizer ⁕ ephemera
vancouver bc canada
institute for the history of possible futures
https://free-futures-society.org/
Ricky N. Bluthenthal @rnbluthenthal.bsky.social Husband, father, Chair, & Distinguished Professor, Department of Population and Public Health Sciences at Keck School of Medicine, University of Southern California. Fan of UC Santa Cruz, harm reduction, & helping out. (he/him/his)
Dr.DreadPirate @pnwdreadpirate.bsky.social Married Up
Family Med (single payer, harm reduction)
Jazz lives!
Sometime poet
#COYW #RCTID #BAONPDX
Elaine Hyshka @ehyshka.bsky.social Associate Professor and Canada Research Chair in Health Systems Innovation at the University of Alberta's School of Public Health.
Edmonton/Treaty 6. 🇨🇦. ichwp.ca.
Katie Witkiewitz @katiew.bsky.social Clinical Psychologist, Director @ Univ New Mexico Center on Alcohol, Substance use, & Addictions, Distinguished Professor in Psychology, addiction science, mindfulness, quant methods. Lover of trail running, skiing, hiking, ballooning, and dogs!
drtobylynch.bsky.social @drtobylynch.bsky.social Addiction Psychologist at Mass General/Harvard - Harm Reduction Psychotherapist - Person in Recovery - Twin Dad - Social Media is the Devil
Caitlin Molina @caitlinmolina.medsky.social Harm Reduction. Street Medicine. Future physician
Views my own
She/her/ella
Gregg Gonsalves @gregggonsalves.bsky.social Epidemiologist. AIDS Activist. Dog lover. New Haven.
Diane Goldstein @dianemgoldstein.bsky.social Ret. Peace Officer, 🏀⚽️ Fanatic, Abuelita, Potty Mouth, Fur Kids Fan, Tweets r Mine & not an opinion of LEAP
Dr. Hilary Agro, PhD 🍄 @hilaryagro.com Anthropologist, speaker, educator. Plant medicines, Land Back + organizing for collective liberation. Is Gaeilgeoir mé 💚 she/her 📍 Tkaronto
→→→ linktr.ee/hilaryagro ←←←
You deserve a better world.
Erin Fanning Madden, PhD, MPH @efanningmadden.bsky.social Substance use, stigma, & harm reduction researcher in Detroit. Also interested in qual methods, racism, immigration, & access to care. Sociologist working in a med school. Views are my own. She/her
Maia Szalavitz @maiasz.bsky.social Contributing Opinion Writer, NY Times. Author: Undoing Drugs, Unbroken Brain, Help At Any Cost; Co-auth: The Boy Who Was Raised as a Dog & Born for Love (w/ Bruce D. Perry). Addiction, autism, neuroscience, troubled-teen industry, harm reduction, cats.
Dorothy Newbury-Birch @dottyb.bsky.social I am a mother, grandmother and wife. I am also Professor of social Justice and Public Policy at Teesside University. After 12 years on Twitter I am starting again here.
Sanho Tree @sanho.bsky.social Fellow, Inst. for Policy Studies. Ex-historian posting about drug policy, social justice, and such. Professional border crosser. Interdisciplinary before it was cool (thanks Hampshire College). I use threads like a public filing cabinet. Personal account.
Natalie (prev “NanouTheNomad”) @drnataliestahl.bsky.social Harm reduction | addiction & family med | public heath | band geek | MD, MPH via Bowdoin, UW, Emory, Lawrence FMR, and @yaleadm | she/her |
Opinions my own.
#medsky #harmreduction #fmrevolution
Dr. Raquel Nogueira Arjona @rnarjona.bsky.social PhD | Clin Psych | Co-director Sussex Addiction Research & Intervention Centre | Research on Emotional Disorders and Addictions Lab (REALab)|
#Addiction #EvidenceBasedTreatments #Prevention
Gloria Miele, PhD @gloriamiele.bsky.social Clinical Psych PhD | woke healthcare advocate | CME/CE pro| self-care, leadership, and democracy enthusiast | She/her. Other interests: Sunny the Dog, sourdough baking, reading banned books #medsky
Maggie @maggiebeiser.bsky.social nurse practitioner, HIV, HCV, harm reduction, gender-affirming care, and care for people experiencing homelessness in Boston | baking hobbyist | by extension, nutritional supporter of uncertain.fm, the best free streaming radio you should know about
alex @handle.invalid ADHDer | DrugSTS | i read through UN drug treaties so you'll never have to
they/them
tyson singh kelsall ਟਾਈਸਨ ਸਿੰਘ @tsk.bsky.social no more drug war | phd(c) @sfu-fhs.bsky.social | p.o.w.e.r. |
Everett Maroon, MPH @evmaroon.bsky.social Nonprofit leader in rural health. Loves mocha & progress. Sweater vest aficionado. Once and future author. Former Co-Chair, WA LGBTQ Commission.
Carrie Mae Garber 🇨🇦 She/Her @medeek68.bsky.social Settler on Tk̓emlúps te Secwépemc land. Harm Reduction, Prescribed Safer Alternatives & Vaccine advocate. Nurse. Housing First. 2SLGBTQIA+ ally. 🎵Choir geek. Owned by 1 puppy & 3 cats (will post pics). Posts solely my own
Gillian Shorter PhD @gwshorter.bsky.social Reader in Psychology @QUBelfast
President @kettilbruunsociety.bsky.social
Alcohol/other drugs, #HarmReduction, drug consumption rooms, OPCs, SCS #AddictionSci
Loves: dogs, dance, run, sea, joy
Views own (she/her) bi #BeMoreLyra
In my own time and space
Nina C. Christie | PhD, MPH @ninachristie.bsky.social AAAS Congressional Fellow
I study substance use, harm reduction, social connections, and drug policy
PhD & MPH from University of Southern California
(she/her/hers)
Website: www.ninacchristie.com
Felicia Tuchman, MS @feliciatuchman.bsky.social Runner of miles and regressions 🌈
#stigmakills #harmreductionsaveslives #Rstats
D.M.Trott [Author: The Drug Users Bible] @dmtrott.bsky.social This is the official BlueSky account of DM Trott, the author of The Drug Users Bible. Ignorance kills education saves lives.
Information: www.DrugUsersBible.com
LaQueef Skeetfield•♡ @callipygiancandy.bsky.social 🎀🌈Blackity Black | #bbw | #NSFW | Sober Harm Reductionist | 🎀
MDNI
linktr.ee/callipygian.candy
cashapp/venmo: @/$callipygiancandy
Tommy Brothers @tdbrothers.bsky.social MD, PhD, FRCPC | general internal medicine & addiction medicine doctor | epidemiologist & health services researcher | Nova Scotian
BR⚢KE @babblingbrooke.bsky.social Harm reduction bimbo | Union girlie | Overdose preventer | Drug War veteran | Gayyyyy
Kate Colizza @katecolizza.bsky.social Harm reduction saves lives. General Internal Medicine and Addiction Medicine.
The Center for Drug Use and HIV Research (CDUHR) @cduhr.bsky.social The Center for Drug Use & HIV Research is dedicated to increasing the understanding of the drug use-HIV epidemic, particularly among high-risk people -NIDA P30DA011041.
HRNA_AIIRM @hrna.bsky.social Harm Reduction Nurses Association is a national organization with a mission to advance harm reduction nursing through practice, education, research, advocacy.
Carlin @carlinrtg.bsky.social 💉Harm Reduction Advocate💉🏳️🌈🏳️⚧️He/Him
Julsy @julsbudau.bsky.social Teddy’s handler, living in BC and working in research/writing re: overdose and prison health. Local OAT/prescribed safer supply patient loudmouth. Widowed. Follow for drug policy, punk stuff, my dog, trying to get by in a bad economy.
r🥥r y @roryoverhere.bsky.social into community, compassion, context, harm reduction, dogs, jokes & bodies of water
Jimlastname @kelsey376.bsky.social Harm reduction saves lives
Kelsey Speed @kelseyspeed.bsky.social PhD student in drug policy, structural violence, and health equity using intersectional, gender-based approaches at UBC
she/her
Alex F. @multiphasic.bsky.social Commercial determinants of health. Harm reduction. Baseball. Crabs. Punk rock.
He/him. Good-bad (not evil).
🌈 pretty on the inside #ICEout 凤凰 𖤐 👉🏻🤛🏻 🖤 @xaliuqsmcg.bsky.social bi, girl-shaped agender, former iv drug user, ADHD, old. Harm reduction, animals, politics, bitching, media, fashion, sarcasm, Satan. not soft. vulgar & coarse white trash. #HelloInCursive
wryteen.substack.com
Karen Blakey @karenblakey.bsky.social Drug chemistry nerd, interested in NPS, drug checking, harm reduction and all things science. Bird nerd.
Here to learn. Opinions are my own.
Bex is WEAK on crime @bextraordinary.bsky.social 🇦🇺 in 🇺🇸 (MA). Sr Research Associate, (B)exited academia.
Work: Criminal justice reform, public health, CBPAR, women & girls, IPV/IPH, substance use & harm reduction.
Play: Fantasy crochet, pottery, TTRPGs.
bextraordinarycreatures.com
Petra Schulz @msthpetra.bsky.social #Activist fighting deadly drug policy.
🏳️⚧️ mom and ally.
Co-founder of Moms Stop The Harm.
Guest on Treaty 6
#HarmReduction
#TransRightsAreHumanRights
#YouAreSafeWithMe
#Canada #Alberta
Sarah Jackson @drsarahejackson.bsky.social Behavioural scientist, UCL Tobacco and Alcohol Research Group. Smoking, vaping, and alcohol research. President of SRNT Europe. Senior Editor at Addiction.
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.
Appalachian Comrade @maydayx.bsky.social I like books & I hang from hooks. Harm redux. Mutual aid. Hilarious hijinx. I watch The Office on repeat and love people who use drugs.
Jenni Kitchen @jennikitchen.bsky.social Peer Recovery Specialist
Harm Reductionist
Radical Activist 
Suzanne Nielsen @drsuzinielsen.bsky.social Passionate about reducing drug-related harm #pharmacist #harmreduction #science
Tyler @tylsim.bsky.social Harm reduction and housing. SEIU1199NW member. He/him. Seattle. tylsimp.com
Ben Howell @howellben.bsky.social General Internist, Addiction Medicine specialist - faculty SEICHE Center for Health & Justice; Yale Program in Addiction Medicine, Yale School of Medicine. Fan of decarceration & harm reduction & New Haven
https://medicine.yale.edu/profile/benjamin-howell/
Christina Bailey @christinabailey.bsky.social Boston Nurse for the Homeless | Drug User Health | Street Med | HIV/AIDS Care | Harm Reductionist
dave lucas @davidewlucas.bsky.social Health & Housing Justice • Landback • Shihtzu propagandist • @NBA psychoanalyst • NYC/TO/WPG
Shay (she/her) @shayrd.bsky.social Too much warrior not enough poet. Science over Dogma | Harm Reduction | Human Rights | Anti-Fascist | Queer | Unwelcome Settler | Anti-Racist | Lover of the Library | Pro-Choice | Accomplice | Central Albertan | Lyric and Moki's🐶, Whimsy🐈 & Wild's🐈⬛ mom
Emalie Huriaux @highkix.bsky.social Pollyanna in Hell focused on harm reduction, structural change, public health, wild yeast, justice, books, the curb-cut effect, fizzy water, coffee, true crime, health equity, infectious disease, Pilates, screaming into the void, cookies
Christine Nayler 🇨🇦 @chrisnayler.bsky.social Trauma‑informed journalist, documentary storyteller,writer, artist & advocate. Writing and witnessing from systems of failure, grief & lived experience. #mentalhealth #neurodiversity #4Ryan https://substack.com/@christinenayler nationalapology.ca
Ryan McNeil @ryanmcneil.bsky.social Associate Professor (Medicine/Public Health/Anthro) at Yale | opinions own
@loriesteer @loriesteer.bsky.social VP, Urban Health and Homelessness Services, TNG Community Services | Community health services | Peer programs | Leadership | Harm reduction and drug policy
Cianna Piercey @ciannapiercey.bsky.social Clinical Psych PhD student at Colorado State University | harm reduction, polysubstance use, mixed methods | she/they #PanInSci 🌈
Katie Berry @katherineaberry.bsky.social Clinical Psychology PhD candidate at the University of Wyoming | BA from Smith College | Research on food and alcohol disturbance & substance use and co-occurring mental health issues | Views are my own | She/her/any
Reagan Fitzke @reaganfitzke.bsky.social Clinical Psych PhD student @ UNM | substance use, trauma, harm reduction 👩🔬 | CSU & USC alum | music lover + foodie | She/her
Samantha (she/her) @derailed29.bsky.social °kindness
°harm reduction activist
°mama bear
°explore & adventure
Claire O’Gorman @claire-o.bsky.social nursing, health equity, systems change. settler on Blackfoot lands. she/her.
Olivia Mancini, MSW @xlivmarie.bsky.social Drug policy | Advocate for harm reduction, safe supply, decriminalization, legal regulation and the right to housing | Opinions are my own | Co-founder of @sopenhamilton 
Jared Wesley @jaredwesley.ca #UAlberta political scientist | Black Faculty Collective | Lead: Common Ground (@cgroundpolitics.bsky.social) | jaredwesley.ca | drjaredwesley.substack.com | co-author: partyloyalty.ca
Get Your Drugs Tested @gydt.bsky.social Free street-drug analysis service in Vancouver, Canada.
Sponsored by The Medicinal Cannabis Dispensary and The Medicinal Mushroom Dispensary.
Founded 2019 by @DanaLarsen
Over 80,000 test results online at GetYourDrugsTested.com
Andrew K @andheknocks.bsky.social Nobody
Dr Stephen Naulls (He/Him) @stephennaulls.bsky.social Medical Doctor (Psychiatry) | NIHR Academic Clinical Fellow in General Psychiatry | Parliamentary Academic Fellow, UK Parliament | formerly BMA, RCPsych, Whitehall; always Chelsea and Stonewall FC💙🏳️🌈
Ryan's Hope 🇨🇦 @ryanshope.bsky.social In memory and honour of our son Ryan Nayler we advocate for, and support people living with mental illness, substance use issues, and experiencing homelessness.
#HarmReduction #DrugPolicy #MentalHealth #Homelessness #MSTH #4Ryan #DrugSky 
Any Positive Change CA SSP @anypositivechange.bsky.social We are a non-profit California Authorized Syringe Service Program.
Radical love and empowerment for People Who Use Drugs. Come visit us on Facebook also at https://www.facebook.com/AnyPositiveChangeLakeCo?mibextid=ZbWKwL
Stacey Andrews, MEd @mohealthjustice.bsky.social Associate Epidemiologist, Maternal & Child Health.
Harm Reduction | Drug Policy | Education | Family Preservation | Street Medicine | Reproductive Rights. Visitor on Osage land. All views my own.
Shadi Nahvi @shadinahvi.bsky.social mama | bookworm | irooni | primary care addiction medicine doc | tobacco control researcher | daughter of immigrants | BLM | Palestina libera | she/her/او
Emma Kay, PhD, MSW @emmaskay.bsky.social Associate Professor of Nursing. Overdose prevention/ infectious diseases researcher living in the Deep South.
Baltimore Harm Reduction Coalition @bmorehrc.bsky.social BHRC mobilizes community members for the health, dignity, and safety of people targeted by the racist war on drugs and anti-sex worker policies.
linktr.ee/bmorehrc