No, the MMR Vaccine Does Not Contain “Aborted Fetal Tissue.”
Here’s What RFK Jr. Is Getting Wrong.
Dr. Rubin's Substack
Hi! I am Dr. Zachary Rubin. I am a double board-certified physician in General Pediatrics and Allergy/Immunology. I take care of all ages for mainly Allergy needs. I love to educate on social media! I am a fan of bow ties and hula hooping as well.
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Latest posts
RFK Jr. Says He Wants to Restore Trust in Public Health.
His Recent Speech Shows Why That Will Be So Difficult.
The School Year Is Starting. So Is Allergy Season.
Back-to-school means back to pollen. Here’s how to stay one step ahead.
The Pandemic Wasn’t One Man’s Story
How the Search for a Villain Is Replacing the Search for Truth
Where are we at with Cyclospora?
As of July 22, 2026, there is another outbreak
We Didn’t Just Cut a Program. We Cut One of Our Best Early Warning Systems for Foodborne Outbreaks.
Why cuts to Food be Net made combatting Cyclospora much more difficult
What the Cyclospora Outbreak Can Teach Us About Thinking Like a Doctor
Why uncertainty is the foundation of good medical thinking
Why I’m Asking You to Speak Up Today About the Future of American Medical Research
The deadline to submit a public comment is tonight, please help!
Heat Waves Are More Dangerous Than Most People Realize
Myths, Facts, and How to Stay Safe
A Quick Favor: My Book Is $1.99 Today
When I set out to write All About Allergies, I had one goal: create the resource I wish every patient, parent, teacher, and healthcare professional had access to.
RFK Jr. Signed a Federal Quarantine Order.
Why it's a Bigger Story Than You Think.