Dr. Zachary Rubin
@rubinallergy.bsky.social
Pediatrician
Allergist/Immunologist
Bow tie aficionado
Hula hoops!
🚫Med advice
Allergist/Immunologist
Bow tie aficionado
Hula hoops!
🚫Med advice
Change doesn’t happen overnight, but tonight, we saw the tide turn. Let’s keep pushing for the future we believe in.
November 5, 2025 at 2:55 AM
Change doesn’t happen overnight, but tonight, we saw the tide turn. Let’s keep pushing for the future we believe in.
Keep it one hundred — in medicine, in truth, in everything under the sky.
October 26, 2025 at 10:26 PM
Keep it one hundred — in medicine, in truth, in everything under the sky.
There’s no data on this yet, but I can’t help wondering whether remibrutinib, a selective BTK inhibitor that prevents mast cell degranulation and was just approved by the FDA for chronic hives, might also benefit patients with MCAS or Long COVID.
October 25, 2025 at 3:27 PM
There’s no data on this yet, but I can’t help wondering whether remibrutinib, a selective BTK inhibitor that prevents mast cell degranulation and was just approved by the FDA for chronic hives, might also benefit patients with MCAS or Long COVID.
Kristin Davis read my book!!
October 24, 2025 at 9:24 PM
Kristin Davis read my book!!
How early introduction of foods to babies helps pave the way for reducing food allergy risk.
open.substack.com/pub/drrubin/...
open.substack.com/pub/drrubin/...
A New Era in Food Allergy Prevention
What a Landmark Study Means for Infant Feeding and Public Health
open.substack.com
October 21, 2025 at 6:45 PM
How early introduction of foods to babies helps pave the way for reducing food allergy risk.
open.substack.com/pub/drrubin/...
open.substack.com/pub/drrubin/...
I recently spoke at a Canadian Allergy Society Conference. Here is what I learned.
substack.com/@drrubin/not...
substack.com/@drrubin/not...
When Misinformation Crosses Borders
Reflections from the CSACI Conference in Vancouver
substack.com
October 18, 2025 at 3:15 AM
I recently spoke at a Canadian Allergy Society Conference. Here is what I learned.
substack.com/@drrubin/not...
substack.com/@drrubin/not...
Friendly reminder: if you ever feel imposter syndrome creeping in, just watch a few clips of RFK Jr. explaining “science.”
Confidence is not the same as competence, and somehow, that’s both terrifying and reassuring.
Confidence is not the same as competence, and somehow, that’s both terrifying and reassuring.
October 17, 2025 at 8:56 PM
Friendly reminder: if you ever feel imposter syndrome creeping in, just watch a few clips of RFK Jr. explaining “science.”
Confidence is not the same as competence, and somehow, that’s both terrifying and reassuring.
Confidence is not the same as competence, and somehow, that’s both terrifying and reassuring.
Exhausted but grateful for the opportunity to be the keynote speaker for CSACI’s 80th Annual meeting in Vancouver! I spoke about encouraging healthcare workers in my specialty to combat the medical misinformation on social media.
October 17, 2025 at 4:09 AM
Exhausted but grateful for the opportunity to be the keynote speaker for CSACI’s 80th Annual meeting in Vancouver! I spoke about encouraging healthcare workers in my specialty to combat the medical misinformation on social media.
Why the ACA Subsidies Must Be Reinstated
And why it’s worth fighting for
open.substack.com
October 10, 2025 at 3:55 AM
What the Republicans are saying versus what they are doing to healthcare and what are more reasonable steps to help improve on our healthcare.
open.substack.com/pub/drrubin/...
open.substack.com/pub/drrubin/...
“Republicans Are the Ones Concerned About Healthcare…” Really?
What the Republicans are saying versus what they are doing to our healthcare and what are reasonable steps to make it better
open.substack.com
October 7, 2025 at 2:40 AM
What the Republicans are saying versus what they are doing to healthcare and what are more reasonable steps to help improve on our healthcare.
open.substack.com/pub/drrubin/...
open.substack.com/pub/drrubin/...
A lot of folks lately are trying to discredit my expertise, so I will introduce myself.
October 6, 2025 at 8:51 PM
A lot of folks lately are trying to discredit my expertise, so I will introduce myself.
The Tylenol during pregnancy-autism myth is a disinformation campaign. Here is my full analysis to help.
open.substack.com/pub/drrubin/...
open.substack.com/pub/drrubin/...
The Tylenol–Autism Panic Is a Disinformation Campaign. Here’s How It Works and What the Evidence Actually Says
A burst of claims linking acetaminophen (Tylenol) use in pregnancy to autism looks like a textbook disinformation campaign: cherry-picked studies, political amplification, and confident conclusions th...
open.substack.com
September 28, 2025 at 3:04 AM
The Tylenol during pregnancy-autism myth is a disinformation campaign. Here is my full analysis to help.
open.substack.com/pub/drrubin/...
open.substack.com/pub/drrubin/...
My thoughts on what RFK Jr and President Trump got wrong about autism.
open.substack.com/pub/drrubin/...
open.substack.com/pub/drrubin/...
Tylenol, Vaccines, and Leucovorin: What Trump and RFK Jr. Got Wrong
At a White House event, President Trump, flanked by HHS Secretary Robert F.
open.substack.com
September 23, 2025 at 3:00 AM
My thoughts on what RFK Jr and President Trump got wrong about autism.
open.substack.com/pub/drrubin/...
open.substack.com/pub/drrubin/...
To all the moms and dads out there listening to President Trump, do not be fooled.
Tylenol does not cause autism.
Vaccines do not cause autism.
Children with autism spectrum disorder are important just like any other children.
Tylenol does not cause autism.
Vaccines do not cause autism.
Children with autism spectrum disorder are important just like any other children.
September 22, 2025 at 10:18 PM
To all the moms and dads out there listening to President Trump, do not be fooled.
Tylenol does not cause autism.
Vaccines do not cause autism.
Children with autism spectrum disorder are important just like any other children.
Tylenol does not cause autism.
Vaccines do not cause autism.
Children with autism spectrum disorder are important just like any other children.
Whatever happens at tomorrow’s announcement by RFK Jr, know this: autism spectrum disorder is not caused by one thing, and I refuse to let mothers be shamed for taking Tylenol during pregnancy.
September 22, 2025 at 2:02 AM
Whatever happens at tomorrow’s announcement by RFK Jr, know this: autism spectrum disorder is not caused by one thing, and I refuse to let mothers be shamed for taking Tylenol during pregnancy.
I did not have interviewing Governor Josh Shapiro and Senator Elizabeth Warren about healthcare on the same day on my 2025 bingo card…
September 21, 2025 at 8:06 PM
I did not have interviewing Governor Josh Shapiro and Senator Elizabeth Warren about healthcare on the same day on my 2025 bingo card…
The decisions that RFK Jr’s Vaccine Advisory Committee meeting on September 18-19 will have ripple effects that will harm our children.
open.substack.com/pub/drrubin/...
open.substack.com/pub/drrubin/...
What Went Wrong at RFK Jr’s Vaccine Advisory Committee (ACIP) Meeting and Why it Matters
When the Advisory Committee on Immunization Practices (ACIP) met on September 18–19, 2025, the stakes could not have been higher.
open.substack.com
September 21, 2025 at 12:45 PM
The decisions that RFK Jr’s Vaccine Advisory Committee meeting on September 18-19 will have ripple effects that will harm our children.
open.substack.com/pub/drrubin/...
open.substack.com/pub/drrubin/...
I sat down with Senator Warren to discuss the state of Medicaid cuts
Discussing Healthcare with Senator Warren
youtu.be/IHioBB9JBcg
Discussing Healthcare with Senator Warren
youtu.be/IHioBB9JBcg
Discussing Healthcare with Senator Warren
YouTube video by Dr. Zachary Rubin
youtu.be
September 19, 2025 at 8:53 PM
I sat down with Senator Warren to discuss the state of Medicaid cuts
Discussing Healthcare with Senator Warren
youtu.be/IHioBB9JBcg
Discussing Healthcare with Senator Warren
youtu.be/IHioBB9JBcg
A school age child in LA County passed away from a neurological complication of measles called subacute sclerosing panencephalitis, which takes years to occur after the infection happens. This child was infected before they were old enough to get vaccinated.
September 11, 2025 at 8:04 PM
A school age child in LA County passed away from a neurological complication of measles called subacute sclerosing panencephalitis, which takes years to occur after the infection happens. This child was infected before they were old enough to get vaccinated.
I will not stop calling out RFK Jr’s lies because he will continue to get kids killed with his rhetoric.
September 10, 2025 at 2:26 PM
I will not stop calling out RFK Jr’s lies because he will continue to get kids killed with his rhetoric.
What you need to know about what’s in the new MAHA agenda.
open.substack.com/pub/drrubin/...
open.substack.com/pub/drrubin/...
The MAHA Strategy Released
A New Health Agenda or Politicized Science?
open.substack.com
September 10, 2025 at 2:00 AM
What you need to know about what’s in the new MAHA agenda.
open.substack.com/pub/drrubin/...
open.substack.com/pub/drrubin/...
How you can help protect access to vaccines.
drrubin.substack.com/p/states-mus...
drrubin.substack.com/p/states-mus...
States Must Act to Protect Vaccine Access Before It’s Too Late
We need more support to increase access to vaccines, here is how you can help
drrubin.substack.com
September 6, 2025 at 3:58 PM
How you can help protect access to vaccines.
drrubin.substack.com/p/states-mus...
drrubin.substack.com/p/states-mus...
Reposted by Dr. Zachary Rubin
This letter sent to states was shared with me.
www.hhs.gov/press-room/h...
My first reading was that this was nonsense, on three grounds:1/n
www.hhs.gov/press-room/h...
My first reading was that this was nonsense, on three grounds:1/n
www.hhs.gov
September 4, 2025 at 7:56 PM
This letter sent to states was shared with me.
www.hhs.gov/press-room/h...
My first reading was that this was nonsense, on three grounds:1/n
www.hhs.gov/press-room/h...
My first reading was that this was nonsense, on three grounds:1/n
I was interviewed by Katie Couric today!
open.substack.com/pub/katiecou...
open.substack.com/pub/katiecou...
Live with Katie Couric and Dr. Zachary Rubin
A recording from Katie Couric's live video
open.substack.com
September 5, 2025 at 2:25 AM
I was interviewed by Katie Couric today!
open.substack.com/pub/katiecou...
open.substack.com/pub/katiecou...