Johanna Schaeffer (@ijschaeffer) 's Twitter Profile
Johanna Schaeffer

@ijschaeffer

Mother, wife, daughter, sister, friend, citizen, dentist. One of Ontario's COVID safe dentists with a commitment to clean air.

ID: 1325373646861447170

calendar_today08-11-2020 09:44:56

204 Tweet

659 Followers

160 Following

Jeff Gilchrist (@jeffgilchrist) 's Twitter Profile Photo

The importance of indoor air quality This thread looks at the impact of cleaning indoor air, not just from pathogens in aerosol particles but also from other air pollutants linked to various health problems, and what we can do about it. 🧵1/

The importance of indoor air quality

This thread looks at the impact of cleaning indoor air, not just from pathogens in aerosol particles but also from other air pollutants linked to various health problems, and what we can do about it. 🧵1/
Dr. Sean Mullen (@drseanmullen) 's Twitter Profile Photo

Explain to me how this TikTok’r gets it and “public health experts” don’t. MDs don’t. Share widely on multiple platforms. Shout out to Mike Hoerger, PhD MSCR MBA for breaking through to the younger generation. h/t Sass for alerting me to this most excellent video.

Ziyad Al-Aly, MD (@zalaly) 's Twitter Profile Photo

Today I testified before the U.S. Senate Committee on Health, Education, Labor & Pensions I called for the establishment of a new multidisciplinary research institute to address Infection Associated Chronic Conditions Solving these requires a long-term coordinated approach

Today I testified before the U.S. Senate Committee on Health, Education, Labor & Pensions

I called for the establishment of a new multidisciplinary research institute to address Infection Associated Chronic Conditions 

Solving these requires a long-term coordinated approach
Dr David Berger, aBsuRdiSTe cROnickLeR (@youarelobbylud) 's Twitter Profile Photo

1/ THE BEST ARTICLE ON COVID FOR A GOODLY WHILE Perhaps ever. I thought I'd better do a thread on it. Dive in. It's long, but it's worth it.👇 abc.net.au/news/2024-01-2…

1/ THE BEST ARTICLE ON COVID FOR A GOODLY WHILE
Perhaps ever. I thought I'd better do a thread on it. Dive in. It's long, but it's worth it.👇
abc.net.au/news/2024-01-2…
Dr. Sean Mullen (@drseanmullen) 's Twitter Profile Photo

🌟 Incredible Insights! The Surprising Link Between Classroom Air and Student Success 🌟 Dive into a treasure trove of data revealing a hidden factor in academic achievement: the air our students breathe! Uncover the startling connections among classroom air quality, student

Catherine Fife (@cfifekw) 's Twitter Profile Photo

The Ontario opposition NDP bill, Improving Air Quality for Our Children Act, is a good start. The Act calls for measuring & reporting indoor air quality levels in schools, mandatory installation of CO2 monitors in all classrooms, and the development of an air quality action plan.

Dr. Lucky Tran (@luckytran) 's Twitter Profile Photo

Imagine if instead of making COVID isolation guidelines as weak as the flu... We approved combo rapid tests and made them free and available for everyone... So that people could tell how long they need to isolate based on science and not feelings, whatever the pathogen.

Imagine if instead of making COVID isolation guidelines as weak as the flu...

We approved combo rapid tests and made them free and available for everyone...

So that people could tell how long they need to isolate based on science and not feelings, whatever the pathogen.
Kimberly Prather, Ph.D. (@kprather88) 's Twitter Profile Photo

Richard Corsi, PhD, PE (Texas) Trisha Greenhalgh World Health Organization (WHO) It makes zero sense to take an existing term that works perfectly (airborne) and make it more complex. I feel bad criticizing many people's hard work. But at this point, I am disappointed in World Health Organization (WHO) who are specifically charged with helping the world in terms of public health.

Cat in the Hat 🐈‍⬛ 🎩 🇬🇧 (@_catinthehat) 's Twitter Profile Photo

It seems there was one big issue preventing them from being able to adopt a precautionary approach. Quite simply, there wasn’t enough PPE. In this clip, Matt Hancock (ex-Health Secretary) explains how availability of PPE had been taken into account when drafting IPC guidance.

Elisabeth Potter MD (@epottermd) 's Twitter Profile Photo

On January 7th, 2025 I shared a video, after I was asked to call UnitedHealthcare from the operating room to answer administrative questions about the patient who was having surgery to treat breast cancer. Despite my efforts, they denied her stay. UnitedHealthcare didn’t stop at

tern (@1goodtern) 's Twitter Profile Photo

We need to stand with Canada and Mexico right now. Serious world leaders. This is your time. Now. This is the moment that makes the difference.

charlos (@loscharlos) 's Twitter Profile Photo

“For the longest time in the field of immunology, there was the sort of adage that your immune system needs to be tested every now and again to stay strong. That's an old-fashioned idea.” — David Putrino, Icahn School of Medicine at Mount Sinai #LongCovid

“For the longest time in the field of immunology, there was the sort of adage that your immune system needs to be tested every now and again to stay strong. That's an old-fashioned idea.” — David Putrino, Icahn School of Medicine at Mount Sinai #LongCovid
charlos (@loscharlos) 's Twitter Profile Photo

"If you genuinely can’t wear a mask for five minutes to protect the sickest patients, you shouldn’t be working in healthcare." "Any healthcare worker who won’t mask for their patients is abdicating their responsibility to ‘do no harm.'" — Kelly disabledginger.com/p/we-need-mand…

Made In Canada (@madelncanada) 's Twitter Profile Photo

🚨JAYS GAME 6 TIX GIVEAWAY🚨 We’ve teamed up w/Hockey Jerseyz to giveaway a pair of tickets to tomorrow’s World Series Blue Jays game 6 vs the Dodgers ⚾️ To enter: 1. FOLLOW Hockey Jerseyz 2. LIKE ❤️ & RT 🔄 this tweet. 3. Reply with who you would go w/ Good luck! 🇨🇦🇨🇦🇨🇦🇨🇦

🚨JAYS GAME 6 TIX GIVEAWAY🚨

We’ve teamed up w/<a href="/HKYJersey/">Hockey Jerseyz</a> to giveaway a pair of tickets to tomorrow’s World Series Blue Jays game 6 vs the Dodgers ⚾️ 

To enter: 

1. FOLLOW <a href="/HKYJersey/">Hockey Jerseyz</a>
2. LIKE ❤️ &amp; RT 🔄 this tweet.
3. Reply with who you would go w/

Good luck! 🇨🇦🇨🇦🇨🇦🇨🇦