| ★ |  Strengthening of Clinical Management and the Prevention and Control of Infection against measles | | 51 | Estados Unidos | |
| 1 |  Public health measures against measles stepped up as Singapore records 11 cases in January | | — | Singapur | 80 |
| 3 |  Maine CDC confirms first measles case since 2019 | | — | Estados Unidos | 77 |
| 14 |  Measles Outbreaks and Elimination in North America | The CommonHealth Live! | Center for Strategic & International Studies @csis | — | Estados Unidos | 73 |
| 20 |  HANTAVIRUS: CDC says no new cases in U.S., 41 residents being monitored after exposure | LiveNOW from FOX @livenowfox | 71.4K | Estados Unidos | 73 |
| 7 |  VACUNA INFLUENZA | Alcaldía de Cochabamba @alcaldiadecochabamba4900 | 62.8K | Bolivia | 75 |
| 10 |  Health officials confirm case of measles in a Santa Clara County resident | | 12.6K | Estados Unidos | 74 |
| 4 |  Why measles is back — And who's really at risk | Scientific American @scientificamerican | 7.0K | Estados Unidos | 76 |
| 5 |  What is Ebola? | Behind the News @behindthenewsabc | 7.0K | Australia | 76 |
| 17 |  Virginia Department of Health moves away from CDC vaccine guidance | 13News Now @wvectelevisioninc | 4.7K | Estados Unidos | 73 |
| 8 |  Se reportan casi 1,000 casos de sarampión en 26 estados del país | Noticias Telemundo | Noticias Telemundo @noticias | 3.9K | Estados Unidos | 75 |
| 11 |  West Nile Virus: Symptoms, Risks and Prevention | UC Davis Health | UC Davis Health @ucdavishealth | 1.7K | Estados Unidos | 74 |
| 12 |  Somos uno de los países en incorporar vacuna contra Virus Sincicial Respiratorio: Gaertner Barnard | Imagen Radio @imagenradiolive | 761 | México | 74 |
| 2 |  Measles case reported in Travis County | | 446 | Estados Unidos | 77 |
| 19 |  Measles vaccination saves nearly 20 million lives across Africa | | 398 | Kenia | 73 |
| 18 |  La UAL celebra el Día Internacional de Concienciación sobre el Virus del Papiloma Humano | Universidad de Almería @universidaddealmeria-z3x | 214 | España | 73 |
| 13 |  Wednesday's Daily Dose: A new mRNA flu vaccine, robotic surgery milestone and lung cancer screening | WKYC Channel 3 @wkycchannel3 | 170 | Estados Unidos | 73 |
| 6 |  Vacunación antigripal: trabajo conjunto con Supervisión de Escuelas | AZM TV Canal9 de la Patagonia @canal9comodoro | 59 | Argentina | 75 |
| 9 |  GET THE COVID-19 VACCINE - CID CAMPAIGN | Kingston Media @kingstonmedia | 11 | — | 74 |
| 16 |  Vacunación de Bebés con Resfriado o Fiebre: Qué Debes Saber | Papis Primerizos @papisprimerizos_com | 3 | — | 73 |
| 15 |  Solidarité - 300 colis alimentaires distribués aux familles précaires | | 0 | Francia | 73 |