Another 🎯🧵 by @drseanmullen.bsky.social on Twitter (didn't see it here yet): "... framing that COVID damages the entire vasculature .. the body’s vast network of blood vessels.. and that this damage is in part or fully mediated long-term by immune dysfunction..." threadreaderapp.com/thread/19862...

Reminder: Sign by November 10th "The open letter to the World Health Organization urging them to recommend true respiratory protection (N95/FFP2–3) for all healthcare workers is still accepting signatures until November 10th." #Covid2025 😷 ✍🏼⤵️ docs.google.com/forms/d/e/1F...

“You still wearing a mask? Bro, it’s 2025.” Me: “You still huffing a vasculopathic, neuroinvasive biohazard?”

1. New 🇬🇧 study, 13.9M under-18s: compares vascular & inflammatory outcomes after first COVID infection vs first Pfizer dose. www.thelancet.com/action/showP...

Tom Hanks on Jimmy Kimmel Live discussing masking and COVID. Show here are two pictures of him wearing a mask on the New York subway. He stated he had COVID once and does not need to become sick again.

Read this. If you’ve fully processed what SARS-CoV-2 does (you still wear a respirator), you can handle the next couple decades of famine & more.

True dat. SARS-2 disrupts the “guardian of the genome”…one of the body’s core cellular defense mechanisms … that protects us from cancer, genomic instability, and premature cell survival of damaged cells. But go ahead… keep huffing it.

Data c/o @1goodtern.bsky.social Kaposi sarcoma in adults <45!! Hospital episodes of tuberculosis (TB) of lymph nodes in the thoracic cavity in 10-18 year-olds. These are AIDS-defining conditions. “There are no parallels between Covid and AIDS.” Suuuuuure 👌

20 & 44. Dead within days of each other. “related to Covid complications” & “long-term illness” (possibly Long Covid & reinfection from the same deadly strand) Nothing to see here. Move along. Just another day “living with the plague.”

🤔 It’ll return. In the timeline between The Reckoning and The Clean Air Industrial Revolution, widespread masking will return. Just like bell bottoms— what’s old will be new and cool again. #MaskUp #CleanAirRevolution

Look at the difference between an open office and a small meeting room. #AirSpot

(1) I’ll never forgive schools and healthcare systems that had years to fix the air and didn’t. They had the money. The science. The time. They chose denial instead of duty. #AirborneAIDS #LongCovid

Tell me you didn’t learn anything without telling me you didn’t learn anything.

She’s in the running for Athlete of the Week. Vote for Keira! The press have neglected her phenomenal 25-1 freshman season. tinyurl.com/Vote-Keira

Proud dad.

Haven’t read it yet but we’re not “post-pandemic” so that doesn’t give me a lot of optimism about the contents within the pages.

😂

Don’t say I didn’t warn you. “We may be witnessing the emergence of a population-level acquired immune deficiency — not sexually transmitted, but airborne.” That line isn’t from a tweet. It’s from a peer-reviewed paper in AJPM Focus (2025).

“I exercise to prevent CVD and dementia.” “I don’t smoke because, it causes lung cancer and heart disease & makes everything smell.” Ok… so instead you choose to freely breathe in the biohazard that causes vascular disease, brain damage, AIDS-like conditions, and loss of smell. Make it make sense

@localnews.chambana.online Central HS girls 🎾 deserves better coverage. My daughter Keira (freshman #2 singles) is 21–1 this season and just won her bracket at the Big 12—her 3rd tournament win (Gold, Purple, Big 12). The paper keeps featuring the same player. Please start covering the whole team.

Just curious… Hands up if you just believe the science you publish and you think everything else is bullshit? I’m referring to the half-decade of research & half-million publications showing SARS-CoV-2 can lead to new and worsening health conditions of every variety. I’m talking to you academia.

University of Iowa scientists studied 12 people 32 months after COVID and found that reduced lung gas exchange was tied to poorer sleep, higher brain blood flow, and weaker executive function, suggesting lasting lung–brain links in Long COVID. www.researchsquare.com/article/rs-7...

Exercise isn’t immune to misinformation. Our JMIR Infodemiology review: 9k+ papers screened → 33 included; 82% found misinfo; “immune-boosting workouts” in 30% of COVID results. Read/share: infodemiology.jmir.org/2025/1/e62760

We found a link between SARS-CoV-2 reinfection & #longCOVID, & a post-pandemic rise in thrombotic events across all populations, regardless of vaccination or prior infection. Findings support continued COVID diagnosis in suspected cases & mask use by healthcare workers treating respiratory patients

People have been asking me to post a thread with all of the tools I’ve developed. Instead: How about a single site to browse & access them all? And try out the upgraded Physical Activity Guidelines Quiz & share your results! In academia? You’ll love my Mentoring tool. exercisetechlab.com/tools

Only an administration intent on committing war crimes in the present and future would stoop to calling Wounded Knee a "battle" rather than what it truly was: a massacre of over 250 Lakotas, mainly women, children, and the elderly. 1/

Don’t share indoor air without wearing an N95 respirator. Don’t share indoor air without wearing an N95 respirator. Don’t share indoor air without wearing an N95 respirator. Don’t share indoor air without wearing an N95 respirator. Don’t share indoor air without wearing an N95 respirator.

I made it mobile-responsive

Built a reversed pinball game showing how Long COVID destroys your body. You try to let the virus OUT but your immune system keeps attacking, causing organ damage. 50% of healthcare workers affected. 38% globally. Play it. Share it. Learn what millions face daily. exercisetechlab.com/long-covid-p...

Here’s a great summary of what we know so far, supported by peer reviewed research. Thanks to @drseanmullen.bsky.social uofi.app.box.com/s/9llu70jkrf...

🚨 3.3 MILLION PEOPLE. 372 studies. One clear message: not all physical activity is good for your mental health. ✅ Leisure-time exercise = better mental health ✅ Active transport & chores = modest benefits ❌ Work-related activity = linked to worse mental health bjsm.bmj.com/content/earl...

Trailer #2 youtu.be/C1duKGz7GhU

You won’t watch my Scrubs: Covid edition. www.facebook.com/share/1CMgez...

🚨 Not a study, just a tool 🚨 We built the Self-Map App to explore identity through a learn-by-doing lens. It’s not research (no data collected), but if you try it out I’d love to hear about bugs or glitches 👉 exercisetechlab.com/self-map-app/

Fight two fights. Anti-science. Scientists who don’t value their own science. Like the kind that’s published in Nature, Lancet, JAMA, & NEJM that shows how you get brain damage from SARS-CoV-2. It’s worse w/each infection. And you’re still huffing shared air. You’re still in denial. ‘Bout since.

A thread on emails in academia. There are only two types of emailer: the “K.” and the “War & Peace.” Both believe they’re saving you time. Which are you?

🧵 1/2 Exciting. Humbling. My work has been featured in a few Boing Boing pieces recently. This one is on ScanAssist. boingboing.net/2025/07/01/f...

Scrubs: Covid Edition. youtu.be/DNKIkFrpo-w?...

Your parents share Facebook conspiracies. Your kids believe TikTok myths. In 30 mins, learn to spot fake news instantly. 🎮 I built the free Misinformation Sandbox using the latest science on how to fight misinformation. 👉 exercisetechlab.com/misinformati...

🏃‍♀️ Think you know how much exercise you need? Test yourself! Our research-based Physical Activity Guidelines quiz reveals if your confidence matches your knowledge. ✅ 15 questions (5-7 min) ♿ Fully accessible 🔒 No data collected Try it & share your score: exercisetechlab.com/pa-guideline...

Test your COVID BS detector. Adaptive exam; difficulty shifts with your answers. Results may surprise you (even PhDs). Take it: seanmullen.com/covidcompete... Post your badge if you ace “Epidemiologist’s Nightmare.” @rachelhoopsick.bsky.social

Scrubs: Covid Edition. youtu.be/DNKIkFrpo-w?...

"Acknowledging ongoing risk introduces the possibility of legal liability, brand erosion, and even long-term performance limitations, as seen with the rising number of performers managing long COVID, and why a celebrity’s public platforms are often managed through the machinery of public relations."

You must end the chain of airborne transmission voluntarily w/discipline. To do that, you have much to learn. The full duration of possible contagiousness (14+ days). The proper way to test out. Mask. Ventilating rooms hours before anyone enters. ‘Playing it safe’ (don’t rush back in to 🫂😘 ).

We catch Covid every 1.25 years. We catch flu once every 5-6 years. Covid is 4x more deadly during the acute phase. How long do you think you can survive this game? Honestly. We haven’t even touched on the cumulative risk w/ EACH infection. So you live. But what does that look like after 6?8?

Clean the air.

Well that’s disappointing. What’s worse? Knowing that those who are wearing an N95 think they’re fully protected. They’re not. P100 + organic vapor cartridges is the gold standard. Protect yourself from volatile organic compounds like benzene, formaldehyde & whatever else may be burning…