| ★ |  Health officials confirm case of measles in a Santa Clara County resident | | 12.6K | Estados Unidos | |
| 7 |  Public health measures against measles stepped up as Singapore records 11 cases in January | | — | Singapur | 80 |
| 14 |  Epidemiologist explains U.S. measles surge | | — | Estados Unidos | 76 |
| 15 |  What we know about the new COVID-19 variant | | 1.2M | Estados Unidos | 76 |
| 6 |  1.7 million Australians not protected against measles | ABC NEWS | ABC News (Australia) @abcnewsaustralia | 61.8K | Australia | 82 |
| 20 |  Healey responds after Trump signs executive order on spacing on childhood vaccine shots | WCVB Channel 5 Boston @wcvb | 26.1K | — | 75 |
| 19 |  Canada’s public health agency takes over Vaccine Injury Support Program | | 7.1K | Canadá | 75 |
| 11 |  Why measles is back — And who's really at risk | Scientific American @scientificamerican | 7.0K | Estados Unidos | 78 |
| 17 |  Virginia Department of Health moves away from CDC vaccine guidance | 13News Now @wvectelevisioninc | 4.7K | Estados Unidos | 76 |
| 1 |  Se reportan casi 1,000 casos de sarampión en 26 estados del país | Noticias Telemundo | Noticias Telemundo @noticias | 3.9K | Estados Unidos | 85 |
| 5 |  Measles outbreak identified in Washtenaw County after 3rd case confirmed | WXYZ-TV Detroit | Channel 7 @wxyztvdetroit | 1.1K | Estados Unidos | 82 |
| 18 |  Vacuna VIH: Lenacapavir | Tecnología 4.0 @tecnologiasdepunta | 509 | Colombia | 76 |
| 2 |  Second measles case of 2026 recorded in Tennessee | | 456 | Estados Unidos | 84 |
| 3 |  Measles case reported in Travis County | | 446 | Estados Unidos | 83 |
| 4 |  Two measles cases reported in Grant County | Channel 3000 / News 3 Now @channel3000 | 241 | Estados Unidos | 82 |
| 10 |  A miracle drug that curbs addiction? | The Boston Globe @bostonglobe | 215 | Estados Unidos | 78 |
| 12 |  Wednesday's Daily Dose: A new mRNA flu vaccine, robotic surgery milestone and lung cancer screening | WKYC Channel 3 @wkycchannel3 | 170 | Estados Unidos | 77 |
| 8 |  Measles outbreak in Southeast Michigan now at 7 cases | | 131 | Estados Unidos | 79 |
| 13 |  What's Going Around | Measles, mumps cases spike in the DMV | | 116 | Estados Unidos | 77 |
| 9 |  Anuncian fecha de segunda dosis para vacunados con remanentes | | 78 | — | 79 |
| 16 |  Strengthening of Clinical Management and the Prevention and Control of Infection against measles | | 51 | Estados Unidos | 76 |