| ★ |  Cancer Treatment Breakthrough? Personalized mRNA Vaccine Shows Promise Against Melanoma | | 14.9K | India | |
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| 15 |  VACUNA INFLUENZA | Alcaldía de Cochabamba @alcaldiadecochabamba4900 | 62.8K | Bolivia | 78 |
| 12 |  This vaccine could stop the next pandemic | The Economist | The Economist @theeconomist | 18.1K | Reino Unido | 78 |
| 19 |  The vaccine preventing the deadly cancer, HPV | BBC News | | 14.1K | Reino Unido | 78 |
| 13 |  A quoi ça sert un vaccin ? Pourquoi sont-ils obligatoires ? Comment fabrique-ton un vaccin ? | Info ou Mytho ? @infooumytho | 8.4K | Francia | 78 |
| 14 |  World Health Organization rushes 70,000 Ebola vaccines to Democratic Republic of Congo | | 2.0K | Estados Unidos | 78 |
| 17 |  Trucos increíbles que te llevarán a otro nivel de trabajo: consejos y trucos asombrosos para manitas | | 1.7K | España | 78 |
| 10 |  USA - Krankenschwester fällt während Interview in Ohnmacht, nach erfolgter IMPFUNG!!! | CLIPS Livestreams @clipslivestreams1679 | 916 | — | 79 |
| 20 |  Somos uno de los países en incorporar vacuna contra Virus Sincicial Respiratorio: Gaertner Barnard | Imagen Radio @imagenradiolive | 761 | México | 78 |
| 18 |  Resist fad vaccination policy from Trump, urges ex-CDC chief | NJ Spotlight News @njspotlightnews | 725 | Estados Unidos | 78 |
| 11 |  10 Trucos de Lógica que Sustentan los Mitos sobre las Vacunas. | | 502 | México | 79 |
| 6 |  Senate investigates what health officials knew about COVID 19 vaccine side effects | | 319 | Estados Unidos | 81 |
| 7 |  Vaccines: Facts vs. Fiction | Health Matters | KSPS PBS | KSPS PBS Public TV @ksps_pbs | 154 | Estados Unidos | 81 |
| 9 |  la fabrication du vaccin | Sciense-pro @sciense-pro9529 | 111 | Francia | 79 |
| 8 |  Anuncian fecha de segunda dosis para vacunados con remanentes | | 78 | — | 80 |
| 5 |  Understanding Vaccine Hesitancy (9 Minutes) | BioTech Whisperer @biotechwhisperer | 73 | Estados Unidos | 81 |
| 1 |  What's In A Vaccine? | The Partnership In Education @thepartnershipineducation | 65 | Estados Unidos | 85 |
| 3 |  Important General Science Questions (MCQs) with Explanations for all Competitive Exam | GK Questions | Competitive Wisdom @competitivewisdom | 39 | India | 83 |
| 4 |  Understanding Vaccine Hesitancy - What You Need to Know (2 Minutes) | Microlearning Daily @microlearningdaily | 38 | Singapur | 82 |
| 16 |  Armi, vaccini e malattie - Il podcast di Pagella Politica | Pagella Politica @pagellapolitica | 4 | Italia | 78 |