| ★ |  LIVE | MN lawmakers debate IVF coverage bill, vaccine advisory council | FOX 9 Minneapolis-St. Paul @fox9 | 472 | Estados Unidos | |
| 3 |  Les remèdes miracles abandonnés ! 💊 | Science Trash @sciencetrash | 74.9K | Francia | 77 |
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| 11 |  This vaccine could stop the next pandemic | The Economist | The Economist @theeconomist | 18.1K | Reino Unido | 74 |
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| 18 |  Homemade flamethrower experiment #flamethrowerexperiment #combustiondemo #scienceexperiment | CurioScope @curioscope-n6n | 14.6K | Estados Unidos | 73 |
| 20 |  The vaccine preventing the deadly cancer, HPV | BBC News | | 14.1K | Reino Unido | 73 |
| 17 |  Health officials confirm case of measles in a Santa Clara County resident | | 12.6K | Estados Unidos | 73 |
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| 13 |  Canada’s public health agency takes over Vaccine Injury Support Program | | 7.1K | Canadá | 74 |
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| 16 |  Measles case reported in Travis County | | 446 | Estados Unidos | 73 |
| 8 |  Senate investigates what health officials knew about COVID 19 vaccine side effects | | 319 | Estados Unidos | 76 |
| 5 |  Wednesday's Daily Dose: A new mRNA flu vaccine, robotic surgery milestone and lung cancer screening | WKYC Channel 3 @wkycchannel3 | 170 | Estados Unidos | 77 |
| 2 |  Vaccines: Facts vs. Fiction | Health Matters | KSPS PBS | KSPS PBS Public TV @ksps_pbs | 154 | Estados Unidos | 78 |
| 19 |  Ask the Expert: Is the Flu Vaccine Effective? | University of Maryland Medical System @universityofmarylandmedica3585 | 127 | Estados Unidos | 73 |
| 10 |  la fabrication du vaccin | Sciense-pro @sciense-pro9529 | 111 | Francia | 75 |
| 1 |  What's In A Vaccine? | The Partnership In Education @thepartnershipineducation | 65 | Estados Unidos | 79 |
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| 9 |  Understanding Vaccine Hesitancy - What You Need to Know (2 Minutes) | Microlearning Daily @microlearningdaily | 38 | Singapur | 75 |
| 12 |  The COVID-19 vaccine on Facebook: A study of emotions expressed by the Brazilian public | RevistaComunicar @revistacomunicar | 9 | España | 74 |