| ★ |  Canada gets 1st oral HIV test using simple gum swab | CBC News: The National @cbcthenational | — | Canadá | |
| 3 |  SNHD holds free HIV testing in one-day event at West Las Vegas Library | KTNV Channel 13 Las Vegas @ktnv | — | — | 68 |
| 5 |  What we know about the new COVID-19 variant | | 1.2M | Estados Unidos | 67 |
| 19 |  CBC uncovers grocers Loblaw, Sobeys overcharging for meat — again | CBC News: The National @cbcthenational | 764.0K | Canadá | 64 |
| 13 |  1.7 million Australians not protected against measles | ABC NEWS | ABC News (Australia) @abcnewsaustralia | 61.8K | Australia | 65 |
| 4 |  Healey responds after Trump signs executive order on spacing on childhood vaccine shots | WCVB Channel 5 Boston @wcvb | 26.1K | — | 68 |
| 10 |  Should we be worried about the latest Ebola outbreak? | 7.30 | ABC News In-depth @abcnewsindepth | 20.0K | Australia | 65 |
| 1 |  What does thin mean in the age of GLP-1s? | The Current | | 19.4K | Canadá | 69 |
| 12 |  Cancer Treatment Breakthrough? Personalized mRNA Vaccine Shows Promise Against Melanoma | | 14.9K | India | 65 |
| 15 |  B.C.'s provincial health officer 'disturbed' by political rhetoric amid toxic drug crisis | CBC British Columbia @cbcbritishcolumbia | 13.7K | Canadá | 65 |
| 6 |  Health officials confirm case of measles in a Santa Clara County resident | | 12.6K | Estados Unidos | 67 |
| 8 |  Canada’s public health agency takes over Vaccine Injury Support Program | | 7.1K | Canadá | 66 |
| 14 |  Vaccine giving oyster lovers hope | 7.30 | ABC News In-depth @abcnewsindepth | 3.7K | Australia | 65 |
| 7 |  Can 'liquid biopsies' detect cancer? Scientists are trying to find out | CBC News: The National @cbcthenational | 3.1K | Canadá | 67 |
| 11 |  West Nile Virus: Symptoms, Risks and Prevention | UC Davis Health | UC Davis Health @ucdavishealth | 1.7K | Estados Unidos | 65 |
| 16 |  Measles outbreak identified in Washtenaw County after 3rd case confirmed | WXYZ-TV Detroit | Channel 7 @wxyztvdetroit | 1.1K | Estados Unidos | 65 |
| 18 |  'Rhino tranq' detected in Las Vegas illicit drug supply | KTNV Channel 13 Las Vegas @ktnv | 795 | — | 64 |
| 17 |  Northern Light EMMC ramps up HIV prevention efforts amid case increase | NEWS CENTER Maine @newscentermaine | 342 | Estados Unidos | 64 |
| 2 |  Senate investigates what health officials knew about COVID 19 vaccine side effects | | 319 | Estados Unidos | 69 |
| 9 |  Two measles cases reported in Grant County | Channel 3000 / News 3 Now @channel3000 | 241 | Estados Unidos | 66 |
| 20 |  Anuncian fecha de segunda dosis para vacunados con remanentes | | 78 | — | 64 |