| 1 | Jun 18, '23 | Seriously Elon? This is monstrous. 200,000 Americans needlessly perished (including 40,000 Texans, our neighbors) because they were victims of antivaccine disinformation during our | 241× | 20.9M | 29k | 3.1k | 582 |
| 2 | Jun 18, '23 | Ugh I just was stalked in front of my home by a couple of antivaxers taunting me to debate RFKJr. Of course I was looking my Sunday best in our brutal heat wave. What is it with pe | 149× | 13M | 40k | 2.7k | 342 |
| 3 | Jun 26, '23 | Not sure I get the logic here? I make low-cost patent-free vaccines to help people in low-income countries achieve equitable access to immunizations. No aspiration to become some A | 94.5× | 8.2M | 107k | 7.4k | 688 |
| 4 | Jun 18, '23 | Let’s remember what this is about, not a small number of Americans lost their lives from antivaccine disinformation during the pandemic. 200,000 Americans perished, 40,000 from my | 86.6× | 7.5M | 24k | 2.6k | 279 |
| 5 | Jun 20, '23 | 1/n Many thanks for all your support these last few days, after the Steve Bannon’s dog whistle accusation and the Elon Musk, Joe Rogan, RFK Jr pile on, the online aggression, and e | 80.7× | 7M | 36k | 2.2k | 337 |
| 6 | Jun 19, '23 | 1/n Many thanks @mehdirhasan @MehdiHasanShow for hosting me this evening I explained the problems of “debating” science on Joe Rogan with RFK Jr and there are several. | 73.1× | 6.3M | 19k | 2.5k | 722 |
| 7 | Jun 20, '23 | 1/n Awful to read Mr. Ackman’s account of my activities. I have no pharma conflicts, I co-developed low-cost patent-free Covid vaccines for global health reaching 100 million doses | 70.7× | 6.1M | 21k | 2.2k | 322 |
| 8 | Jun 21, '23 | COVID-19 is a leading cause of death in children and young people in the US | University of Oxford @UniofOxford | 68.8× | 6M | 10k | 3k | 613 |
| 9 | Jun 20, '23 | I'm not an expert in guns/ammunition, but I think I know what this means...it's unacceptable, and has to stop | 68× | 5.9M | 15k | 2.1k | 188 |
| 10 | Jun 20, '23 | 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. | 60.7× | 5.3M | 11k | 846 | 137 |
| 11 | Jun 22, '23 | Joe Rogan wants a scientist to “debate” a vaccine denier. Turning him down was the right thing to do. @voxdotcom | 60.3× | 5.2M | 15k | 1.4k | 324 |
| 12 | Jun 18, '23 | Elon: Maybe you weren’t aware but in 2020 we asked you to support our lab that ultimately made low-cost, patent-free Covid vaccines, 100 million doses administered. Even though you | 56.1× | 4.9M | 17k | 1.8k | 224 |
| 13 | Jun 22, '23 | If Joe Rogan asks you to debate, be suspicious (Opinion) | 54.6× | 4.7M | 16k | 1.3k | 494 |
| 14 | Jun 19, '23 | Fyi this is laughable, total fake news. As anyone who knows me, as an academic with 4 kids, all we have is our modest townhome in Houston (you can ask my stalkers) and a very modes | 50.7× | 4.4M | 18k | 1.6k | 183 |
| 15 | Jun 18, '23 | 1/2 As both vaccine scientist + parent of a daughter with autism, I wrote Vaccines Did Not Cause Rachel’s Autism, which gave me a front row seat to 20 years of antivaccine activism | 49.9× | 4.3M | 29k | 4.3k | 1.1k |
| 16 | Jun 19, '23 | Mark Cuban slams Joe Rogan and Elon Musk in vaccine debate | Fortune | 49.4× | 4.3M | 19k | 2.2k | 308 |
| 17 | Jun 22, '23 | Robert F Kennedy Jr. Is Dead Wrong About Vaccines | @TIME | 46.9× | 4.1M | 8.1k | 1.3k | 240 |
| 18 | Jun 21, '23 | Scientists shouldn’t debate gaslighters | Science | many thanks @ScienceMagazine @hholdenthorp | 29.2× | 2.5M | 17k | 2.8k | 371 |
| 19 | Oct 12, '23 | Dog sweep prior to my next @Yale lecture this afternoon. Our/my new normal | 28.9× | 2.5M | 10k | 1.2k | 175 |
| 20 | Jun 19, '23 | To understand how the antivaccine movement became a well-financed, organized, lethal force during the pandemic and it’s immediate aftermath, my latest book out soon @JHUPress @Jo | 26.2× | 2.3M | 12k | 2.5k | 278 |
| 21 | Jun 18, '23 | Yes Joe I thought it was over the top, unnecessarily provocative, so I took it down right away. But I’ve been hurt by the public/untrue statements you/guests have made about me bei | 26.2× | 2.3M | 9.9k | 690 | 115 |
| 22 | Aug 7, '25 | Such nonsense, I discuss vaccines because I’m a vaccine scientist. We developed a low-cost, patent-free COVID vaccine for 100 million people showing we can bypass big pharma. We al | 24.9× | 2.2M | 51k | 4.3k | 1.2k |
| 23 | Jun 19, '23 | Hmm... We don’t take Big Pharma money, I make low-cost, patent-free vaccines for global health. We’ve provided proof-of-concept it is possible to bypass Big Pharma to do important | 24.6× | 2.1M | 9.3k | 834 | 91 |
| 24 | Feb 26, '23 | 1/n I’m watching with concern how within one week 2 of our major news outlets are spreading misinformation about the Covid pandemic. First The NY Times now the WSJ | 24.6× | 2.1M | 8.1k | 2k | 436 |
| 25 | Jun 19, '23 | That’s so kind @GeorgeTakei and as someone who has admired your work for decades that means a lot, thank you! | 23× | 2M | 20k | 1.4k | 27 |
| 26 | Jun 21, '23 | Disappointed he took a cheap shot vs me this wk. In 2021 during our awful delta wave we were losing 2,000 Americans/day, >80% among unvaccinated, when vaccines were 90% protecti | 22.4× | 1.9M | 8.1k | 777 | 160 |
| 27 | Dec 26, '22 | I’m not a historian but from my time in the media daily since inauguration, I believe @JoeBiden will be remembered as an important @POTUS who kept our nation together when things c | 21.3× | 1.9M | 27k | 3.2k | 87 |
| 28 | Jun 18, '23 | Many thanks to @mcuban for your support, that’s really nice and much appreciated | 18.1× | 1.6M | 18k | 1k | 58 |
| 29 | Jun 24, '23 | Today I cynically joked to a colleague the only one who has yet to weigh in was Roger Stone… | 17.5× | 1.5M | 9.2k | 476 | 26 |
| 30 | Jul 3, '25 | But…I’m a vaccine scientist, I develop vaccines, including a low-cost patent-free COVID vaccine that reached 100 million people (and perhaps saved 300,000-500,000 lives). That’s wh | 16.7× | 1.5M | 56k | 3.8k | 1.4k |
| 31 | Jun 3, '24 | 1/n Many thanks to Dr. Fauci for highlighting our studies today on the needless loss of life among those refusing COVID immunizations in 2021-22. Estimate from my new book: 200,000 | 14.9× | 1.3M | 8.7k | 2k | 264 |
| 32 | Jan 18, '23 | Letter sent to our home this afternoon in the US Mail. The second like this in a month. I really don’t want or need a Swastika collection. Local law enforcement and @ADL notified | 14.4× | 1.2M | 8.6k | 2.2k | 146 |
| 33 | Jun 22, '25 | I mean, I guess I could lose a few pounds, but as I get close to 70 yo, hopefully Joe will look as good. Here I am in a new pic with my pretty wife Ann of almost 40 years of marria | 14.2× | 1.2M | 43k | 2k | 493 |
| 34 | Jul 9, '25 | 1/n This is nonsense, the Covid death rates globally = a mirror image of where people weren’t getting vaccinated. Look at the next two attached figures | 11.5× | 997k | 12k | 1.9k | 797 |
| 35 | Dec 29, '24 | H5N1 not a reason to be terrified. We know a lot about zoonotic flu, have been preparing for it 20 yrs (unlike when COVID began), + we have candidate vaccines, antivirals, diagnost | 11.2× | 975k | 9.1k | 1.9k | 667 |
| 36 | Jun 19, '23 | Too wonderful for words, thank you @MarkHamill you just brought some joy in my life and for my family | 11.2× | 974k | 11k | 744 | 16 |
| 37 | Jun 7, '24 | Thank you so much everyone for your kind/gracious support. In the day I’m fine, in the mix in lab meetings accelerating our low-cost, patent-free vaccines for the world 100 million | 10.7× | 926k | 8.2k | 817 | 100 |
| 38 | Dec 11, '22 | For the record: Dr. Fauci has done nothing wrong, except serve our nation. In the meantime, Mr. Musk should know that 200,000 Americans needlessly lost their lives from Covid due t | 10.3× | 0 | 62k | 9.8k | 462 |
| 39 | Dec 12, '22 | This is unnecessary. Show some respect to those of us who worked tirelessly in the pandemic to help humanity. I didn’t sleep for 3 yrs to help make a low-cost patent-free vaccine t | 8.4× | 0 | 57k | 7.1k | 376 |
| 40 | Jun 24, '23 | Just a special thank you to @houstonpolice @HCSOTexas for keeping my family safe this week, including Ann and Rachel while I’ve been in Brazil, also @TXMedCenter Police, @bcmhousto | 8.0× | 696k | 8.5k | 642 | 20 |
| 41 | Apr 14, '25 | But this js false, there are multiple studies comparing vaccinated vs unvaccinated, I will list a few | 7.9× | 687k | 18k | 3.4k | 1.2k |
| 42 | Nov 15, '24 | Remember: 200,000 Americans needlessly perished bc they refused Covid vaccines in 2021-22 5X increase in pertussis cases from 2023 to 2024 15 measles outbreaks in 2024 Polio in NY | 6.6× | 577k | 12k | 4.1k | 482 |
| 43 | Mar 15, '25 | An honor for me to be inducted into the Philosophical Society of Texas, the oldest learned society in the Republic of Texas, founded in 1837 by Sam Houston, Anson Jones, Mirabeau L | 6.6× | 574k | 3.2k | 359 | 64 |
| 44 | Jun 21, '23 | Vaccine Champion Dr. Peter Hotez and Other Award-Winning Texas Doctors Make a Difference For @childrenatrisk | 6.5× | 565k | 7.7k | 681 | 25 |
| 45 | Nov 29, '24 | Gosh, I hope our nation survives this nonsense (and I hope I survive this nonsense). Let’s try again (refs attached): 1. Covid vaccines saved 3 million American lives 2. Childhood | 6.2× | 543k | 17k | 3.5k | 428 |
| 46 | Jun 20, '23 | 2/n but the support from people in the scientific community + the great actors, artists, journalists, historians, philosophers, healthcare professionals, teachers, essentially thos | 4.8× | 413k | 9k | 325 | 14 |
| 47 | May 9, '25 | From my many discussions 8 years ago with Mr. Kennedy it was clear that he had no interest in autism/helping families like mine. He had another agenda. Maybe he’s changed, but I’m | 4.7× | 407k | 10k | 2.1k | 351 |
| 48 | Jun 20, '23 | So a simple thank you. I’m off to New York tomorrow for a meeting (more on that soon i hope), and then São Paulo for our vaccine program and to help Brasil find a path out of their | 4.5× | 395k | 9.4k | 286 | 15 |
| 49 | Jan 19, '22 | Our post omicron world: 1. Omicron goes down 2. It fails to produce herd immunity, durable protection 3. We’ll have 6 mo to vaccinate the world & prevent a new variant from eme | 4.4× | 0 | 28k | 6.2k | 723 |
| 50 | Apr 10, '24 | Just when I start to think all might be lost (from the stepped up aggression and attacks) an honest to goodness Jedi Knight steps up. Many thanks @MarkHamill | 4.0× | 350k | 8.4k | 780 | 29 |
| 51 | Jan 11, '22 | I’ve known Tony Fauci for almost 40 years, I cannot remember when I’ve seen him so visibly hurt. I’ve called for federal action to protect prominent US scientists under attack… | 4.0× | 0 | 27k | 5.1k | 330 |
| 52 | Jun 20, '23 | No words, thank you, thank you | 3.8× | 328k | 7.7k | 160 | 8 |
| 53 | Nov 6, '24 | Many will endure hardships. For me (and committed colleagues), it means the struggle to defend science + counter antiscience forces becomes more complicated/daunting. This time we’ | 3.7× | 320k | 9.3k | 1.4k | 207 |
| 54 | Jun 17, '23 | Spotify Has Stopped Even Sort of Trying to Stem Joe Rogan’s Vaccine Misinformation. It’s really true @annamerlan just awful. And from all the online attacks I’m receiving after t | ⚡ 3.5× | 29.1M | 15k | 2.1k | 875 |
| 55 | Jul 28, '24 | Public K-12 vaccine requirements are not determined by individual schools, but by state legislatures. But I worry this type of antivaccine rhetoric = a potential dog whistle for so | 2.9× | 252k | 6.8k | 2k | 109 |
| 56 | Sep 7, '21 | This is simply not true. Vaccines for smallpox, later childhood vaccines for measles, mumps, rubella, Hib (vaccines discovered in USA), preserved our nation. I’m aghast at the abse | 2.9× | 0 | 20k | 4.2k | 189 |
| 57 | Jun 11, '24 | Decided to take a break from X for a while, it will be good to get away for bit, many thanks for all your support! | 2.9× | 252k | 8.2k | 214 | 21 |
| 58 | Apr 19, '24 | Our youngest son Daniel Hotez just married to his beautiful new wife from Plano TX, Alexandra Pfeiffer Hotez, at Hermann Park here in Houston TX. Overjoyed for these two! | 2.9× | 248k | 12k | 273 | 19 |
| 59 | Nov 11, '21 | Some leading causes of death in the State of Texas 5. Homicide: 1,653 4. Drug overdose deaths: 2,989 3. Firearm deaths: 3,583 2. Accidents: 10,763 1. Deaths from COVID19 vaccine re | 2.8× | 0 | 14k | 6.2k | 291 |
| 60 | Aug 28, '25 | Someone please send a few introductory biology textbooks to the Dept HHS, preferably ones with nice schematic pics of mitochondria and some text explaining how cell organelles func | 2.8× | 242k | 9.9k | 2k | 179 |
| 61 | May 9, '22 | Looks like I've tested positive for COVID, moderate symptoms of fatigue, headache, sore throat, isolating at home doing zoom meetings. I'm grateful to have been vaccinated/boosted, | 2.8× | 0 | 18k | 2.1k | 189 |
| 62 | Feb 12, '22 | Just a note to thank everyone for your support last 10 days after the coordinated FoxNews attacks against me + threats from the unwell that always follow. Not sure what triggered F | 2.7× | 0 | 23k | 2.1k | 62 |
| 63 | Jul 15, '20 | Let’s call this out: This is an outright and full blown Antiscience disinformation campaign coming out of the White House. I’ve got the bow tie on and I’m ready for battle.... | 2.7× | 0 | 16k | 4.7k | 169 |
| 64 | Jul 31, '21 | No commentary required | 2.7× | 0 | 14k | 4.8k | 115 |
| 65 | Apr 2, '21 | I'm told @IngrahamAngle has been going after me on her Fox News show the last few days? Not sure what the deal is, but if she has concerns I'm easy to reach. Also would remind her | 2.4× | 0 | 19k | 2.4k | 79 |
| 66 | Dec 28, '21 | Here’s our official announcement from @TexasChildrens @BCM_TropMed on our partnership with @biological_e to vaccinate the world beginning with this EUA in India 🇮🇳 | 2.3× | 0 | 12k | 4k | 438 |
| 67 | Jun 17, '23 | Joe, you have my cell, my email, I’m always willing to speak with you | ⚡ 2.3× | 34.8M | 14k | 1.1k | 312 |
| 68 | Apr 17, '25 | My adult daughter Rachel, works everyday, pays taxes, has friends, loves going to the movies, and listens to lousy (IMO) music. She has a meaningful and thoughtful life. Our U.S. D | 2.2× | 189k | 9.9k | 1.9k | 123 |
| 69 | Jul 28, '22 | I spent the day yesterday in the @WhiteHouse including AM in the West Wing even got to chat briefly with @VP and you know what I saw? Old school civil servants who truly came to Wa | 2.2× | 0 | 17k | 2.7k | 46 |
| 70 | Jul 14, '21 | On June 22 Florida Gov DeSantis and our colleague, Laura Ingraham, mocked me on Fox for predicting the return of COVID19 to the Southern US. As of today, Florida has the 2nd highes | 2.0× | 0 | 11k | 3.8k | 228 |
| 71 | Jan 16, '22 | We’re at 1,984 American Covid deaths yesterday, almost all among the unvaccinated. We’re hitting 2,000 deaths/day once again. Omicron is a serious virus pathogen. | 2.0× | 0 | 12k | 3.4k | 103 |
| 72 | Jul 24, '21 | Been emphasizing the emerging picture of brain injury from COVID19 + longCovid. Antivaccine forces keep pointing to low death rates in young people and adolescents, while ignoring | 1.9× | 0 | 7.8k | 4.4k | 777 |
| 73 | Jun 18, '23 | Joe if you are serious about addressing vaccines + the fact that 200,000 unvaccinated Americans needlessly perished during our awful delta/BA.1 Covid waves (including 40,000 in our | ⚡ 1.8× | 17.1M | 8.7k | 813 | 216 |
| 74 | Mar 6, '22 | The US is at 957,000 Covid deaths, at a current rate of 1,500 deaths/day we’ll hit 1 million deaths by end of this month/April. Roughly 1/3 of those deaths after Covid vaccines wer | 1.8× | 0 | 11k | 3.2k | 258 |
| 75 | Oct 5, '20 | Translation: “Don’t let the death of your loved ones who needlessly perished from COVID19 because we couldn’t organize a national response dominate your life”. Also, “sorry cutting | 1.8× | 0 | 9.9k | 3.9k | 81 |
| 76 | Dec 16, '20 | 1/4: An honor to be vaccinated against #COVID19 tonight @TexasChildrens @bcmhouston, dose 1/2 of the Pfizer BioNTech #vaccine | 1.7× | 0 | 15k | 964 | 41 |
| 77 | May 18, '22 | Well thought Covid was over, finished a 5 d Paxlovid, felt well, X2 neg antigen tests. 5 d later up this AM lots of rinorrhea, sore throat, antigen test screaming +. So either this | 1.7× | 0 | 10k | 1.8k | 477 |
| 78 | Oct 25, '20 | By summer I knew White House never intended to contain COVID19 in America. It would have required fed govt to take control of response, exert leadership. When they rebuffed my Oct | 1.6× | 0 | 8.6k | 3.3k | 117 |
| 79 | Nov 26, '21 | Too bad my kids are all grown up, it might have impressed them to know that Daddy was working with a team of scientists plotting to defeat Omicron | 1.6× | 0 | 13k | 1k | 43 |
| 80 | Jan 17, '22 | We likely hit 850,000 US Covid deaths today, at roughly now 2,000 deaths per day, we could hit 900,000 deaths in early February. Most of the last 250,000 American 🇺🇸 deaths were | 1.5× | 0 | 8.8k | 2.6k | 85 |
| 81 | Nov 4, '21 | Today we hit 750,000 Americans lost to COVID19. We’re on trajectory to hit 800,0000 by year’s end. Those last 100,000+ maybe even 200,000 died unnecessarily because vaccines were w | 1.5× | 0 | 8.4k | 2.8k | 99 |
| 82 | Jun 1, '22 | With great sorrow, announcing my mom Jean Hotez passed away in her sleep at Hebrew Senior Life in Roslindale MA just short of her 93 rd birthday, here she is with me, my sister Liz | 1.5× | 0 | 11k | 296 | 37 |
| 83 | Sep 28, '21 | This is not correct, individuals who become infected with COVID19 and recover exhibit highly variable levels of protective immunity vs reinfection. Some have protection, others ver | 1.4× | 0 | 8.3k | 2.2k | 214 |
| 84 | Jul 4, '21 | Less than 2 weeks ago, I was mocked by Laura Ingraham and Florida Gov DeSantis for warning about the rise of delta variant in the Southern US | 1.4× | 0 | 8.9k | 2.4k | 99 |
| 85 | Feb 2, '22 | Ugh, did Tucker Carlson go after me tonight on Fox News? Whenever Fox or their fellow travelers does that it’s often followed by a wave of aggression on the internet or worse, some | 1.4× | 0 | 9.7k | 1.5k | 92 |
| 86 | Feb 3, '22 | 2 Houston doctors nominated for Nobel Peace Prize for COVID vaccine - CultureMap Houston | 1.4× | 0 | 10k | 1.5k | 54 |
| 87 | Sep 10, '21 | This weekend we’ll hit the devastating milestone of 60,000 COVID19 deaths here in Texas. We’re averaging 200 deaths per day, almost all among the unvaccinated despite the availabil | 1.4× | 0 | 7.9k | 2.5k | 81 |
| 88 | Sep 12, '21 | This is absolutely not true and was shown to be false. Gross antiscience disinformation from an elected member of the US Congress. Antiscience aggression is contributing to the dea | 1.4× | 0 | 9.2k | 2k | 79 |
| 89 | Nov 28, '21 | CNN medical analyst Dr. Peter Hotez to G7 leaders on Omicron: ‘Forget about the travel bans, let’s go vaccinate the African people’ • Today News Africa | 1.3× | 0 | 9.1k | 1.9k | 52 |
| 90 | Jul 25, '21 | Receiving daily emails from distressed vaccinated individuals who cannot convince their loved ones to get the COVID19 vaccine. Most often older parents of an adult, sometimes pregn | 1.3× | 0 | 8.4k | 2k | 104 |
| 91 | Nov 14, '21 | I’m at @TexasChildrens today, we’re vaccinating the kids as part of @FLOTUS @DrBiden @Surgeon_General visit. Told the antivaccine crowd is lurking so asked for some extra s | 1.3× | 0 | 10k | 1.2k | 35 |
| 92 | Oct 22, '21 | When I listen to @JoeBiden @POTUS for an extended period I’m reminded how he stabilized our nation at a time when things could have gone terribly wrong. I’m confident history will | 1.2× | 0 | 9.4k | 1.3k | 40 |
| 93 | Jan 5, '22 | New patent-free COVID vaccine developed as “gift to the world” | 1.2× | 0 | 7.8k | 1.9k | 141 |
| 94 | Sep 14, '22 | Twitter informed me that they’ve suspended my blue check verification status until I can provide support that I’m a public figure as evidenced by publications, Wikipedia entry, or | 1.2× | 0 | 9.7k | 808 | 64 |
| 95 | Dec 28, '21 | 7. This vaccine can be made locally all over the world, and we've now technology transferred our Texas Children's vaccine to producers in India, Indonesia, Bangladesh, Botswana. 8. | 1.2× | 0 | 8.2k | 1.5k | 73 |
| 96 | Apr 3, '22 | Been working on a manuscript with our Lancet Commission on vaccinating to prevent longCovid. I feel as though longCovid is still relegated to some dark corner of the public discour | 1.2× | 0 | 7.3k | 1.9k | 300 |
| 97 | Aug 14, '21 | This coming wk will reveal a grim new reality across the Southern US. From FL to TX and all in between, hospitals ICUs, including pediatric PICU beds overwhelmed, failing schools f | 1.1× | 0 | 7.1k | 2k | 57 |
| 98 | Mar 12, '21 | Looking for things to criticize or question in the @JoeBiden speech tonight. For me, nada. A home run. Thank you. Turns out we elected a really good POTUS. | 1.1× | 0 | 9.1k | 901 | 12 |
| 99 | Dec 12, '22 | And did this for 3 years without financial compensation…just because it was the right thing to do | 0.9× | 0 | 8.3k | 389 | 9 |
| 100 | Nov 21, '21 | In Boston MA this weekend visiting my 92 yo mom, Jean Hotez, Hebrew Senior Life in Roslindale/Brookline. My brother/sister in the Boston area, it has been tough to visit during the | 0.8× | 0 | 7.6k | 201 | 8 |
| 101 | Dec 12, '22 | Many of my colleagues in the health professions made different but equally meaningful contributions. Their story each time was the same. “Now is the time to help humanity, this is | 0.8× | 0 | 7.5k | 353 | 8 |