| ★ |  NYSDOH commissioner: Trump vaccine plan unsupported by data | WNYT NewsChannel 13 Albany @wnyt | 1.5K | Estados Unidos | |
| 11 |  Public health measures against measles stepped up as Singapore records 11 cases in January | | — | Singapur | 75 |
| 15 |  Les remèdes miracles abandonnés ! 💊 | Science Trash @sciencetrash | 74.9K | Francia | 75 |
| 20 |  1.7 million Australians not protected against measles | ABC NEWS | ABC News (Australia) @abcnewsaustralia | 61.8K | Australia | 74 |
| 17 |  Cancer Treatment Breakthrough? Personalized mRNA Vaccine Shows Promise Against Melanoma | | 14.9K | India | 74 |
| 8 |  Virginia Department of Health moves away from CDC vaccine guidance | 13News Now @wvectelevisioninc | 4.7K | Estados Unidos | 75 |
| 4 |  World Health Organization rushes 70,000 Ebola vaccines to Democratic Republic of Congo | | 2.0K | Estados Unidos | 77 |
| 16 |  Measles outbreak identified in Washtenaw County after 3rd case confirmed | WXYZ-TV Detroit | Channel 7 @wxyztvdetroit | 1.1K | Estados Unidos | 75 |
| 1 |  USA - Krankenschwester fällt während Interview in Ohnmacht, nach erfolgter IMPFUNG!!! | CLIPS Livestreams @clipslivestreams1679 | 916 | — | 78 |
| 12 |  Somos uno de los países en incorporar vacuna contra Virus Sincicial Respiratorio: Gaertner Barnard | Imagen Radio @imagenradiolive | 761 | México | 75 |
| 7 |  Resist fad vaccination policy from Trump, urges ex-CDC chief | NJ Spotlight News @njspotlightnews | 725 | Estados Unidos | 76 |
| 18 |  Vacuna VIH: Lenacapavir | Tecnología 4.0 @tecnologiasdepunta | 509 | Colombia | 74 |
| 9 |  Second measles case of 2026 recorded in Tennessee | | 456 | Estados Unidos | 75 |
| 19 |  Measles case reported in Travis County | | 446 | Estados Unidos | 74 |
| 10 |  Measles vaccination saves nearly 20 million lives across Africa | | 398 | Kenia | 75 |
| 5 |  Senate investigates what health officials knew about COVID 19 vaccine side effects | | 319 | Estados Unidos | 77 |
| 6 |  Wednesday's Daily Dose: A new mRNA flu vaccine, robotic surgery milestone and lung cancer screening | WKYC Channel 3 @wkycchannel3 | 170 | Estados Unidos | 76 |
| 14 |  Ask the Expert: Is the Flu Vaccine Effective? | University of Maryland Medical System @universityofmarylandmedica3585 | 127 | Estados Unidos | 75 |
| 13 |  la fabrication du vaccin | Sciense-pro @sciense-pro9529 | 111 | Francia | 75 |
| 3 |  Pentagon Reinstates Troops Dismissed for Vaccine Refusal | US SHORT DAILY @usshortdaily | 57 | Estados Unidos | 77 |
| 2 |  The COVID-19 vaccine on Facebook: A study of emotions expressed by the Brazilian public | RevistaComunicar @revistacomunicar | 9 | España | 77 |