旷野青春 | 隐形防线（英文字幕版）
东方卫视环球交叉点 · Documentary
Why it's here
Cited in COVID origin debates as footage showing Wuhan CDC scientists handling live bats and bat coronaviruses.
What it covers
A Chinese state-TV-produced documentary segment, with English subtitles, about virus sample collection in the field, including scientists collecting live bats. It was published in December 2019.