From Bench to Bedside
From Bench to Bedside is a science-forward medical podcast that cuts through the noise, the hype, and the misinformation. Hosted by Dr. Zachary Rubin, MD, a double board-certified pediatrician and allergist/immunologist, and Dr. Melanie Matheu, PhD, an immunologist, scientist and entrepreneur. This podcast brings you the combined perspectives of a medical doctor and PhD scientist on what’s actually happening in medicine, public health, and biomedical science.Each episode bridges the gap between what the research shows (“the bench”) and what patients experience in the real world (“the bedside”). We break down topics like vaccines, immune system myths, chronic illness cl...
The U.S. Lost Measles Elimination Status — What Happens Now?
The United States has lost its measles elimination status.
What does that actually mean, and should you be thinking about another MMR vaccine?
In this episode of From Bench to Bedside, we break down why measles is spreading again, the complications that make this virus so dangerous, and the vaccination questions we’re hearing constantly right now.
We discuss people born before 1957, adults who may have received only one MMR dose, pregnancy, infants, international travel, antibody titers, breakthrough infections, and what to do when vaccination records are unclear.
We also tackle so...
Could an mRNA Vaccine Treat Peanut Allergies? | Raw Milk, Bird Flu & More
Could an mRNA vaccine someday treat peanut allergy?
The first human clinical trial of an mRNA-based peanut allergy vaccine is underway and the science behind it is fascinating.
In this episode of From Bench to Bedside, we break down how researchers are attempting to retrain the immune system, what IgE and IgG4 have to do with allergic reactions, and why this technology could eventually have implications far beyond peanuts.
We also cover the Ebola outbreak in the Democratic Republic of Congo, colorectal cancer prevention, alcohol and cancer risk, the rise of...
Bird Flu, Measles & the Healthcare Crisis: What You Need to Know
Bird flu is evolving, measles cases are surging, and healthcare costs are putting lives at risk.
In this episode of From Bench to Bedside, Dr. Zachary Rubin and Dr. Melanie Matheu examine the biggest public health headlines, including the rising threat of H5N1 avian influenza, concerning early flu hospitalization rates, and the potential loss of measles elimination status in the United States.
They also discuss Medicaid work requirements, rural hospital closures, rising Medicare prescription drug premiums, and the disturbing story of a woman reportedly charged $400 for lifesaving epinephrine during anaphylaxis.
Plus, what...
Small Health Changes That Actually Matter
What if improving your health didn’t require completely changing your life?
In this episode of From Bench to Bedside, Dr. Zachary Rubin and Dr. Melanie Matheu discuss the small, sustainable habits that can have an outsized impact on long-term health.
From laughter and social connection to movement, strength training, sleep, stress management, nutrition, alcohol, nicotine, and preventive care, Zach and Melanie explore what actually matters while sharing some of the ways they try (and sometimes struggle) to put these habits into practice themselves.
Because be...
Health Updates You May Have Missed: Outbreaks, Food Safety & Medical Breakthroughs
In this episode of From Bench to Bedside, Dr. Zachary Rubin and Dr. Melanie Matheu take a rapid-fire look at some of the biggest recent developments in health, medicine, and public health.
They discuss the ongoing Cyclospora outbreak and delays in tracing its source, a major beef recall involving products that bypassed import inspection, the Ebola outbreak in the Democratic Republic of Congo, H5N1 bird flu in Australia, extreme heat, flesh-eating bacteria, and the changing geography of tick-borne diseases.
They also examine an important ruling involving emergency pregnancy care in...
Trump’s New Vaccine Executive Order: What Parents Need to Know
President Trump has signed a sweeping executive order that could significantly reshape how childhood vaccines are recommended in the United States.
In this episode of From Bench to Bedside, Dr. Zachary Rubin and Dr. Melanie Matheu read Executive Order 14420 section by section and examine what it actually says, and what the science says about the changes being proposed.
The order proposes a new three-tier system for childhood vaccines, changes involving hepatitis A, hepatitis B, RSV and meningococcal disease, greater use of “shared clinical decision-making,” reconsideration of the timing of chil...
The Fauci Witch Hunt: Accountability or Political Theater?
Has Dr. Anthony Fauci become a scapegoat for every difficult decision made during the COVID-19 pandemic?
Following Fauci’s contentious Senate testimony and his decision to invoke the Fifth Amendment, we examine what the hearing revealed—and what it ignored.
We discuss Fauci’s scientific legacy, legitimate failures in pandemic messaging, vaccine adverse events, the HIV/AIDS crisis, the lab-leak debate, gain-of-function research, hospital overcrowding, lockdowns, and the enormous role social-media misinformation played in eroding public trust.
The pandemic response was imperfect and deserves rigorous examination. But thousands of people and institutions made decisi...
How Tick Bites Can Trigger a Life-Threatening Meat Allergy
Can a tick bite make you allergic to steak?
In this episode of From Bench to Bedside, Dr. Zachary Rubin and Dr. Melanie Matheu explain Alpha-Gal Syndrome, a rapidly emerging food allergy caused by tick bites that can trigger delayed allergic reactions—even life-threatening anaphylaxis—hours after eating red meat.
They discuss:
• The immunology behind alpha-gal syndrome
• Why symptoms are delayed
• How the condition was first discovered
• Current diagnostic strategies
• Tick prevention
• Emerging treatments under investigation
• Common myths and misinformation surrounding alpha-gal
As the geographic...
Ebola is back in the headlines: How worried should we be?
How concerned should we be about the current Ebola outbreak?
In this episode of From Bench to Bedside, Dr. Zachary Rubin and Dr. Melanie Matheu explain what Ebola is, how it spreads, why experts are monitoring the current outbreak closely, and why strong public health systems remain essential for controlling infectious diseases.
You'll learn:
What Ebola virus disease isHow Ebola spreads (and why it is not airborne)Signs and symptoms of infectionWhy delayed outbreak detection is dangerousThe challenges facing health workers on the groundThe role of vaccines, surveillance, and global...Police Removed Scientists Out of the ADA Conference? What Really Happened
A controversy at the American Diabetes Association Scientific Sessions sparked national headlines after several prominent diabetes researchers were removed while distributing an editorial criticizing cuts and changes to U.S. biomedical research funding.
Dr. Zachary Rubin and Dr. Melanie Matheu discuss what happened, examine the editorial at the center of the controversy, and explore broader concerns about NIH funding, scientific independence, peer review, and the future of American research.
They also discuss how funding decisions today may impact patient care, medical innovation, and scientific progress for years to come.
Seasonal Allergies Explained: What Actually Works (And What Doesn’t)
In this episode, Dr. Zachary Rubin (board-certified allergist) and Dr. Melanie Matheu (immunologist) break down:
✔️ When to see an allergist
✔️ Why pollen seasons are longer
✔️ The truth about “botanical sexism”
✔️ Thunderstorm asthma
✔️ What treatments actually work
If allergies are running your life, this is the episode you need.
Ticked Off: What You Need to Know About Tick-Borne Diseases
Ticks can do more than bite! They can trigger severe allergic reactions, chronic illness, and even life-threatening infections.
Dr. Melanie Matheu and Dr. Zachary Rubin discuss what you need to know before your next hike.
RFK Jr. Testimony Breakdown: Measles, Medicaid Cuts & Misinformation EXPOSED
In this episode of From Bench to Bedside, Dr. Zachary Rubin and Dr. Melanie Matheu break down the most important and concerning moments from RFK Jr.’s April 2026 congressional testimony.
They analyze:
The controversy around ADHD and “reparenting” claimsThe current measles outbreak and vaccine misinformationMedicaid cuts and what they actually mean for patientsAHRQ funding cuts and why they matter for healthcare qualityMisleading narratives around nutrition, food policy, and public healthThis is a real-time, evidence-based discussion from two experts who understand both the science and the clinical impact.
The Most Important Health Stories You Missed This Week
It’s been a chaotic week in health and science, and a lot of critical stories are getting buried.
In this episode of From Bench to Bedside, Dr. Zachary Rubin and Dr. Melanie Matheu break down what actually matters right now, from overseas drug safety risks to measles outbreaks surging across the U.S., policy changes affecting vaccines, and what it all means for you.
Grading HHS Under RFK Jr. and the Public Health Failures Behind It
We went live to answer one big question: What grade does HHS deserve right now?
In this episode, we unpack the damage being done to public health, from vaccine policy chaos and agency brain drain to propaganda-style messaging, food policy confusion, and the deeper social determinants that actually shape health outcomes.
It’s a frank, lively conversation about what’s broken, what still deserves partial credit, and why oversimplified answers keep failing the public.
If you want science, context, and real talk, this one’s for yo
Court Blocks RFK Jr. Vaccine Changes
🚨 BREAKING: A federal judge has halted major changes to the U.S. vaccine schedule.
What does this actually mean for parents, doctors, and your child’s care?
We break down:
• Why the ACIP overhaul may be illegal
• What happens to vaccine coverage
• Whether future vaccines could be delayed
• What you should do right now as a parent
This is one of the most important public health stories of the year — explained clearly, without the noise.
🎙️ From Bench to Bedside with Dr. Rubin (MD) & Dr. Matheu (PhD)
Episode 6 - The USA withdraws from the WHO
The U.S. has officially withdrawn from the World Health Organization.
What does that mean for flu vaccines, pandemic preparedness, HIV prevention, antibiotic resistance, and future outbreaks?
In Episode 6, Dr. Zachary Rubin and Dr. Melanie Matheu explain what global disease surveillance actually does — and what could happen when the U.S. steps away from the table.
This conversation is personal, scientific, and urgent.
Viruses don’t recognize borders.
Public health infrastructure matters.
And the consequences may not be immediate, but they could be profound.
Subscribe and stay info...
CDC Vaccine Schedule Cuts: What Changed, Why It Matters, and What Parents Should Do
Major changes to the CDC childhood immunization schedule are creating confusion—and risk. Dr. Zachary Rubin (Allergy/Immunology) and Dr. Melanie Matheu, PhD (Immunology) break down what changed, how vaccines are actually approved (FDA → ACIP → CDC), why herd immunity matters, and what this means for parents, pediatricians, and public health. We also discuss real-world vaccine side effects vs. vaccine-preventable disease, and where to find the American Academy of Pediatrics (AAP) schedule to review with your child’s doctor.
Live Q&A: Science Skeptics and the Immune System's Weirdest Tricks
We go live on TikTok for a rapid-fire “health potpourri” Q&A—how to talk to science skeptics, why flu season feels brutal (and what the vaccine still does), sun-sneezing (yes, it’s real), iodine nasal sprays, hormones + new allergies in midlife, mast cells/stress hives, and how to spot fake “food sensitivity” tests. Evidence-forward, funny, and zero individualized medical advice.
This Year’s Flu Explained: H3N2, Vaccine Mismatch, and What Still Protects You
Is this flu season actually worse, or does it just feel that way? In this episode, we break down what’s driving the current surge in influenza, why the dominant H3N2 strain is spreading so widely, and what a vaccine “mismatch” really means. We cut through the noise to explain what still protects you, what doesn’t, and why “just the flu” is never just the flu.
Flooding the Zone: Rapid-Fire Debunking Vaccine & Health Misinformation
When lies come faster than facts, confusion wins. This episode takes on the flood of vaccine and health misinformation with a rapid-fire debunk—what’s being said, why it spreads, and what the evidence actually shows.
Measles Is Back: What the 2025 Data Actually Shows
Measles was declared eliminated in the U.S. years ago. So why is it back—and spreading? In our first episode of From Bench to Bedside, we unpack what’s actually happening, why this matters right now, and how misinformation helped bring a preventable disease roaring back.
Pilot - Why We are Doing this
Medicine is everywhere online, but context is missing. In this pilot episode of From Bench to Bedside, Dr. Zachary Rubin and Dr. Melanie Matheu explain why they started this podcast and how they plan to bring clarity, evidence, and real-world perspective back to health conversations.
