| ★ |  CDC issues Level 2 travel advisory over polio as spring break approaches | | 419 | Estados Unidos | |
| 2 |  Health officials raise alarm that vaccine hesitancy is spreading diseases | | — | Estados Unidos | 84 |
| 5 |  Africa Matters: Nigeria Security Crisis | | — | Turquía | 84 |
| 6 |  Rise in measles cases: CDA urges travellers to be fully vaccinated before traveling overseas | | — | Singapur | 84 |
| 14 |  Multiple measles cases confirmed in DC: Health officials | | — | Estados Unidos | 83 |
| 19 |  Health officials warn as U.S. measles cases climb past 700 this year | | — | — | 82 |
| 9 |  States Reporting Potential Hantavirus Exposure Grows to 16 | | 548.0K | — | 83 |
| 8 |  Hantavirus: 41 Americans monitored for potential exposure, CDC says | LiveNOW from FOX @livenowfox | 123.5K | Estados Unidos | 83 |
| 16 |  CDC classifies hantavirus outbreak as 'Level 3' emergency response | | 84.8K | — | 83 |
| 13 |  US State Department issues worldwide travel advisory for Americans traveling abroad | | 55.4K | Estados Unidos | 83 |
| 11 |  The Heat: Infectious Diseases Surge | | 24.5K | Estados Unidos | 83 |
| 3 |  Rtn. Captain Olatunji Okedeyi begins 12,200 km polio awareness ride | News Central TV @newscentralafrica | 13.1K | Nigeria | 84 |
| 15 |  CDC Reduces Childhood Vaccine Schedule | The Free Press @thefreepress | 11.0K | — | 83 |
| 17 |  Teaming up to #EndPolio across borders | UNICEF | | 10.7K | — | 82 |
| 1 |  CDC warns rise of measles cases during busy travel season | | 5.1K | Estados Unidos | 85 |
| 20 |  Tips to avoid norovirus on your next vacation #shorts | | 911 | Estados Unidos | 82 |
| 4 |  How to stay healthy while traveling this summer: Tips from a travel expert | | 703 | Estados Unidos | 84 |
| 10 |  If polio isn’t common in the US, why do we still need to give the vaccine? | The Children's Hospital of Philadelphia @childrenshospphila | 511 | Estados Unidos | 83 |
| 7 |  Preparing for an International Vacation | St. Louis Children's Hospital @childrenshospitalstl | 349 | Estados Unidos | 83 |
| 12 |  What do you need to consider when traveling abroad? | | 183 | Estados Unidos | 83 |
| 18 |  When Should I Get My International Travel Shots? | Senior Travel Expert Guide @seniortravelexpertguide | 0 | Estados Unidos | 82 |