| ★ | Vaccines Don’t Cause Autism | World Health Organization (WHO) @who | 5.5K | — | |
| 2 | CDC changes website on vaccines, autism | | — | Estados Unidos | 89 |
| 6 | NIH Director: ‘I Have Not Seen A Study That Suggests A Vaccine Causes Autism’ | | — | Estados Unidos | 88 |
| 11 | Why is aluminum in some vaccines? | | — | Estados Unidos | 86 |
| 13 | Kids Health: What They Are Not Telling Us | Dr. Daniel Pompa @drdanielpompa | — | Estados Unidos | 85 |
| 20 | The "Placebo" Was Actually Toxic Metal | Dr. Daniel Pompa @drdanielpompa | — | Estados Unidos | 84 |
| 19 | Doctor Answers Vaccine Questions | Tech Support | WIRED | | 340.2K | Estados Unidos | 84 |
| 3 | Centers for Disease Control backtracks on vaccine science | Washington Post Universe @washingtonpostuniverse | 51.0K | Estados Unidos | 89 |
| 7 | Sanders grills NIH director on vaccines and autism | | 21.9K | Estados Unidos | 87 |
| 4 | How One Dude Fooled The World Into Believing A Vaccine Caused Autism | Above The Noise @abovethenoise | 8.2K | Estados Unidos | 88 |
| 8 | Why are we afraid of vaccines? (and why we shouldn't be) | | 3.6K | Estados Unidos | 87 |
| 12 | Autism and chronic disease are rising, and parents want answers. | Dr. Daniel Pompa @drdanielpompa | 2.5K | Estados Unidos | 85 |
| 10 | Vaccines and their good side effects | UNICEF | | 2.4K | — | 86 |
| 15 | Autism Explained: 5 Facts Every Parent Needs to Know | I Support Foundation @i_supportfoun_autismcare | 1.9K | — | 85 |
| 16 | Life without Vaccines | Dr. Leslie Treece @drleslietreece | 571 | Estados Unidos | 85 |
| 5 | What causes autism? #autism #50factsfor50years | | 389 | Canadá | 88 |
| 1 | Vaccines Don’t Cause Autism in Children | Mister Stu, LCSW: Children's Mental Health Expert @misterstutv | 268 | Estados Unidos | 92 |
| 14 | Trump Repeats MMR Vaccine Falsehoods at Autism Press Conference | FactCheck @factcheckdotorg | 245 | — | 85 |
| 17 | Controversial Autism Research by RFK Jr. Sparks Criticism | US SHORT DAILY @usshortdaily | 100 | Estados Unidos | 84 |
| 9 | Revised CDC Website About Autism and Vaccines Is Not Evidence-Based | FactCheck @factcheckdotorg | 33 | — | 86 |
| 18 | Are My Baby's Vaccine Side Effects Cause for Concern? | Child Illness Disease Guide @childillnessdiseaseguide | 2 | Estados Unidos | 84 |