Interested in seen more investigative journalism on the topic, preferably from an outlet with a better reputation than a tabloid like the Daily Mail.
You won’t get much deeper than this. The Chinese people are afraid to talk, or as their government calls it “maliciously manipulating an outbreak” or “causing chaos”. The government’s not letting anyone, including WHO, close to the labs or key scientists.
DM has some great journalists. A reputation a paper built up a century ago doesn’t mean anything today. Some of our media are afraid to upset the Chinese for various reasons.