Bilibili
Latest recorded position: #61 on Sep 30, 2026, 8:01 AM CST.
Across 2 retained daily records, the best recorded rank was #61. From the first retained rank (#67) to the last (#61), this listing rose 6 places.
Hepatitis B Vaccine: One Shot Changed Not Just a Nation, but the Future of Countless Children
乙肝疫苗：一支疫苗，改变的不只是一个国家，更是无数孩子的未来
ThreadEast first recorded "Hepatitis B Vaccine: One Shot Changed Not Just a Nation, but the Future of Countless Children" on Sep 29, 2026, 8:03 PM CST. It has been observed on Bilibili, with 11 hours between the first and latest recorded appearances.
What the trend data tells us
The English title describes the topic of the source listing. Its appearance in a ranking measures attention within that platform; the ranking alone does not explain the cause of a spike or verify the underlying claim.
This stable URL remains available after a topic leaves a live ranking. Observation span is elapsed time between sightings, not continuous time on a chart. Platforms use different ranking and heat systems; their metrics are not added together.
Original evidence
Source listings
BB
#61Source metric: 384449播放
Original source Daily ranking timeline
Up to 180 recent daily records from retained observations and preserved archives. The best rank and last rank can differ within a day. Times use China Standard Time (UTC+8).
| Day | Platform | Best rank | Last rank | Observations |
|---|---|---|---|---|
| 2026-09-30 | Bilibili | #61 | #61 | 1 |
| 2026-09-29 | Bilibili | #67 | #67 | 1 |