• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Health

After Elon Musk, Joe Rogan vaccine Twitter brawl, scientists say ‘vile rhetoric & misinformation’ is forcing them off the platform

By
Alexa Mikhail
Alexa Mikhail
Senior Reporter, Fortune Well
Down Arrow Button Icon
By
Alexa Mikhail
Alexa Mikhail
Senior Reporter, Fortune Well
Down Arrow Button Icon
June 20, 2023, 1:30 PM ET
“I’m still hoping to remain on Twitter, but we’ll see how things go. This was and should be an important outlet for scientists, although far more challenging in its new form,” Dr. Peter Hotez tweeted Tuesday.
“I’m still hoping to remain on Twitter, but we’ll see how things go. This was and should be an important outlet for scientists, although far more challenging in its new form,” Dr. Peter Hotez tweeted Tuesday.

Put a well-known vaccine scientist, a controversial podcast host, an anti-vaccine presidential candidate, and a couple of billionaires in a room—a.k.a. a Twitter thread—what could possibly go wrong? 

Over the weekend, Dr. Peter Hotez, the co-director of the Texas Children’s Center for Vaccine Development (CVD) and author of the forthcoming book Preventing the Next Pandemic: Vaccine Diplomacy in a Time of Anti-Science, tweeted a Vice article titled “Spotify Has Stopped Even Sort of Trying to Stem Joe Rogan’s Vaccine Misinformation.” It came after podcast host Joe Rogan brought presidential candidate Robert F. Kennedy Jr. on his show to vocalize his anti-vaccine stance. 

Hotez called the podcast interview “nonsense” and shared that he received attacks on Twitter as a result. 

The conversation brewed a storm, to say the least. After Hotez denied an immediate offer from Rogan of $100,000 to the charity of his choice to debate RFK Jr. in real time on his show, Twitter CEO Elon Musk tweeted, “He’s afraid of a public debate, because he knows he’s wrong.”

But Hotez says he is willing to talk about his research on Rogan’s show, tweeting back, “Joe, you have my cell, my email. I’m always willing to speak with you.” But he did not agree to a debate format outright. The onslaught of online attacks from America’s richest man and anti-vaxxers alike accusing Hotez of being a fraud and a liar, and benefiting off Big Pharma, prompted Mark Cuban to wade in, among other prominent names and a slew of medical professionals. 

He’s afraid of a public debate, because he knows he’s wrong

— Elon Musk (@elonmusk) June 17, 2023

 “Trying to bully Dr Hotez is ridiculous,” Cuban tweeted.

Misinformation vs. scientists 

The mess brings into question how the social platform functions as an additive to scientists who share medical information. And more, the heated exchange probes whether or not scientists and doctors feel safe speaking out on Twitter.

Hotez shared on the platform how people targeted him outside of the internet’s walls. 

“Ugh I just was stalked in front of my home by a couple of antivaxers taunting me to debate RFKJr,” tweeted Hotez, who told Axios the platform has become more friendly to misinformation and anti-vaccine views as part of an anti-science movement.

I’m still hoping to remain on Twitter, but we’ll see how things go. This was and should be an important outlet for scientists, although far more challenging in its new form. https://t.co/wfgmBjAGAm

— Prof Peter Hotez MD PhD (@PeterHotez) June 20, 2023

“I’m still hoping to remain on Twitter, but we’ll see how things go. This was and should be an important outlet for scientists, although far more challenging in its new form,” Hotez tweeted Tuesday Morning.

Other scientists who have prominent Twitter followings say they are skeptical of how the platform fosters an environment conducive to their work. 

“I too have grappled with leaving Twitter. Multiple times I’ve needed to take breaks to step away from the vile rhetoric & misinformation,” Dr. Scott Hadland, the chief of adolescent medicine at Mass General, who has over 48,000 followers, tweeted. “Many close colleagues have already left. This place can be fixed & @Twitter should do it before it’s too late.” This tweet alone garnered personal online attacks. 

I too have grappled with leaving Twitter. Multiple times I’ve needed to take breaks to step away from the vile rhetoric & misinformation.

Many close colleagues have already left.

This place can be fixed & @Twitter should do it before it’s too late.

— Scott Hadland, MD (@DrScottHadland) June 20, 2023

Bertalan Meskó, Ph.D., the director of the Medical Futurist, says he has used Twitter for over a decade—often sharing research on digital health technology. Even with the same following of over 85,000, he writes to Fortune that he feels he has reached fewer people. Still, he doesn’t want to concede to the noise. 

“Social media platforms come and go, and even those that stay change a lot,” he says. “I’ll use as many relevant platforms as possible, and I’ll fine-tune the formats of my messages based on how platforms change, but neither platform is more important than the others.” 

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Author
By Alexa MikhailSenior Reporter, Fortune Well
LinkedIn iconTwitter icon

Alexa Mikhail is a former senior health and wellness reporter for Fortune Well, covering longevity, aging, caregiving, workplace wellness, and mental health.

See full bioRight Arrow Button Icon

Latest in Health

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.


Most Popular

placeholder alt text
Real Estate
A billionaire and an A-list actor found refuge in a 37-home Florida neighborhood with armed guards—proof that privacy is now the ultimate luxury
By Marco Quiroz-GutierrezFebruary 15, 2026
15 hours ago
placeholder alt text
AI
Microsoft AI chief gives it 18 months—for all white-collar work to be automated by AI
By Jake AngeloFebruary 13, 2026
2 days ago
placeholder alt text
Success
Meet the grandmother living out of a 400-ft ‘granny pod’ to save money and help with child care—it’s become an American ‘economic necessity’
By Emma BurleighFebruary 15, 2026
17 hours ago
placeholder alt text
Future of Work
Malcolm Gladwell tells young people if they want a STEM degree, 'don’t go to Harvard.' You may end up at the bottom of your class and drop out
By Sasha RogelbergFebruary 14, 2026
2 days ago
placeholder alt text
Economy
A U.S. 'debt spiral' could start soon as the interest rate on government borrowing is poised to exceed economic growth, budget watchdog says
By Jason MaFebruary 14, 2026
1 day ago
placeholder alt text
Big Tech
Analog-obsessed Gen Zers are buying $40 app blockers to limit their social media use and take a break from the ‘slot machine in your pocket’
By Marco Quiroz-GutierrezFebruary 13, 2026
2 days ago

Latest in Health

HealthHealth
Confronting Asia’s growing rate of chronic conditions means tackling cultural issues as much as medical ones
By Stuart A. SpencerFebruary 15, 2026
5 hours ago
Susan Blumenthal
AICancer
Meet the American spies who helped mammograms save more lives
By Erik GermanFebruary 15, 2026
14 hours ago
HealthDietary Supplements
5 Best Nootropics of 2026: Expert Reviewed Supplements
By Christina SnyderFebruary 13, 2026
2 days ago
Big TechGen Z
Analog-obsessed Gen Zers are buying $40 app blockers to limit their social media use and take a break from the ‘slot machine in your pocket’
By Marco Quiroz-GutierrezFebruary 13, 2026
2 days ago
Leesa Sapira Chill
Healthmattresses
Presidents Day Mattress Sales 2026: Find Deals on the Best Sleep Brands
By Christina SnyderFebruary 13, 2026
2 days ago
dog
CommentaryAnimals
You love your dog too much. Blame the broken American Dream and loss of purpose since the pandemic
By Margret Grebowicz and The ConversationFebruary 13, 2026
3 days ago