| ★ |  Vacuna VIH: Lenacapavir | Tecnología 4.0 @tecnologiasdepunta | 509 | Colombia | |
| 9 |  Students Face Suspension Threat Over Vaccination Records | Your Morning | CTV Your Morning @ctvyourmorning | — | Canadá | 76 |
| 10 |  Public health measures against measles stepped up as Singapore records 11 cases in January | | — | Singapur | 76 |
| 18 |  Your Monthly Dose of Good News | February | | 164.2K | Alemania | 75 |
| 2 |  Les remèdes miracles abandonnés ! 💊 | Science Trash @sciencetrash | 74.9K | Francia | 79 |
| 4 |  VACUNA INFLUENZA | Alcaldía de Cochabamba @alcaldiadecochabamba4900 | 62.8K | Bolivia | 78 |
| 17 |  1.7 million Australians not protected against measles | ABC NEWS | ABC News (Australia) @abcnewsaustralia | 61.8K | Australia | 76 |
| 6 |  Cancer Treatment Breakthrough? Personalized mRNA Vaccine Shows Promise Against Melanoma | | 14.9K | India | 77 |
| 15 |  The vaccine preventing the deadly cancer, HPV | BBC News | | 14.1K | Reino Unido | 76 |
| 14 |  A quoi ça sert un vaccin ? Pourquoi sont-ils obligatoires ? Comment fabrique-ton un vaccin ? | Info ou Mytho ? @infooumytho | 8.4K | Francia | 76 |
| 19 |  Hantavirus : faut-il s’inquiéter de l’absence de vaccin ? | | 2.2K | Francia | 75 |
| 7 |  USA - Krankenschwester fällt während Interview in Ohnmacht, nach erfolgter IMPFUNG!!! | CLIPS Livestreams @clipslivestreams1679 | 916 | — | 77 |
| 11 |  Measles vaccination saves nearly 20 million lives across Africa | | 398 | Kenia | 76 |
| 1 |  Wednesday's Daily Dose: A new mRNA flu vaccine, robotic surgery milestone and lung cancer screening | WKYC Channel 3 @wkycchannel3 | 170 | Estados Unidos | 80 |
| 8 |  Vaccines: Facts vs. Fiction | Health Matters | KSPS PBS | KSPS PBS Public TV @ksps_pbs | 154 | Estados Unidos | 76 |
| 5 |  la fabrication du vaccin | Sciense-pro @sciense-pro9529 | 111 | Francia | 78 |
| 3 |  What's In A Vaccine? | The Partnership In Education @thepartnershipineducation | 65 | Estados Unidos | 79 |
| 12 |  Australia To Begin COVID-19 Vaccination | World Today | | 21 | Malasia | 76 |
| 13 |  The COVID-19 vaccine on Facebook: A study of emotions expressed by the Brazilian public | RevistaComunicar @revistacomunicar | 9 | España | 76 |
| 16 |  Repunte de influenza en Costa Rica abre la posibilidad de adelantar la campaña de vacunación 💉🦠🇨🇷 | NCR - David Jiménez @ncrdavidjimenez | 8 | — | 76 |