| ★ |  Bipartisan bill in the U.S. Senate could make testing for Alzheimer's easier | | 31 | Estados Unidos | |
| 8 |  WHO: No sign of a larger hantavirus outbreak | | 93.5K | Canadá | 76 |
| 20 |  Study finds brain training games may help protect against dementia | | 60.6K | — | 74 |
| 7 |  Keeping brains sharp into old age | | 27.6K | Estados Unidos | 76 |
| 11 |  Sigue tus sueños, nosotros te respaldamos. Cis-Lab | Cislab Equipos de Laboratorio México @cis-lab | 3.9K | México | 75 |
| 6 |  Clase magistral: Método para eliminar el glifosato con Lorena Rojas | La Liga de la Ciencia @laligadelaciencia | 3.5K | Argentina | 76 |
| 17 |  Can 'liquid biopsies' detect cancer? Scientists are trying to find out | CBC News: The National @cbcthenational | 3.1K | Canadá | 74 |
| 12 |  Autologous Cellular Therapy Animation - Brainstorm Cell Therapeutics | Random42 Scientific Communication @random42medical | 733 | Reino Unido | 75 |
| 19 |  The end of the measles outbreak according to the South Carolina Department of Health | | 416 | Estados Unidos | 74 |
| 3 |  San Antonio researchers developing first-ever measles treatment | | 373 | Estados Unidos | 76 |
| 18 |  Battle for the Brain lip syncing competition raises awareness, funds for Alzheimer's research | | 309 | Estados Unidos | 74 |
| 2 |  Fraude alimentario: Tecnologías avanzadas para autentificar especias | ainiatecnologia @ainiatecnologia | 298 | — | 77 |
| 1 |  Testing, education highlighted during STI Awareness Week | | 243 | Estados Unidos | 78 |
| 16 |  Detectar el riesgo de padecer Alzheimer con un simple análisis de sangre | Alzheimer Universal @alzheimeruniversal | 146 | España | 75 |
| 5 |  BIOPROSPECT: Nuevos microorganismos con potencial fermentativo y probiótico para la alimentación | ainiatecnologia @ainiatecnologia | 75 | — | 76 |
| 15 |  Experiencia Alumnos en Prácticas [Centro Tecnológico Tecnova] | Fundación Tecnova @fundaciontecnova3892 | 38 | — | 75 |
| 9 |  Shingles Vaccine Research, Chronic Diseases in Fresno and more | MedWatch Today @medwatchtoday | 32 | Estados Unidos | 75 |
| 13 |  Repunte de influenza en Costa Rica abre la posibilidad de adelantar la campaña de vacunación 💉🦠🇨🇷 | NCR - David Jiménez @ncrdavidjimenez | 8 | — | 75 |
| 4 |  AI could revolutionise DNA evidence – but right now we can’t trust the machines | New Cosmos TV | New Cosmos TV @newcosmostv | 6 | Estados Unidos | 76 |
| 10 |  Translational Proteomics Center | RCMI Program UPR Medical Sciences Campus @ciartech | 2 | — | 75 |
| 14 |  Propuesta daría nuevas funciones a farmacias | Cronkite Noticias @cronknoticias | 1 | — | 75 |