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| 8 |  The evidence is indisputable: Vaccines save lives. | | 26.7K | Estados Unidos | 73 |
| 9 |  This vaccine could stop the next pandemic | The Economist | The Economist @theeconomist | 18.1K | Reino Unido | 73 |
| 7 |  Doctors Debate Vaccines - Uncovering the Truth from the Noise | Mark Hyman, MD @drmarkhyman | 17.1K | Estados Unidos | 73 |
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| 12 |  What do you think? | | 10.4K | — | 72 |
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| 4 |  The Role of Vaccines in Public Health | Microlearning Daily @microlearningdaily | 174 | Singapur | 74 |
| 15 |  Vaccines: Facts vs. Fiction | Health Matters | KSPS PBS | KSPS PBS Public TV @ksps_pbs | 154 | Estados Unidos | 72 |
| 2 |  Ask the Expert: Is the Flu Vaccine Effective? | University of Maryland Medical System @universityofmarylandmedica3585 | 127 | Estados Unidos | 75 |
| 1 |  la fabrication du vaccin | Sciense-pro @sciense-pro9529 | 111 | Francia | 75 |
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| 19 |  Essay Topics: Should Vaccination Be Mandatory | Learner Language @learnerlanguage | 12 | Reino Unido | 71 |
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