The new ones wouldn’t. But the original radioactive atoms would still be in your body, and they can be detected (within a reasonable amount of time).
Edit: But if the new viruses infect another person, they wouldn’t have the radioactivity. So usually, in case of a leak, the plan would be to quarantine anyone exposed to the viruses (as detected by radioactivity) and anyone who has been with them that day.
You don’t know that.
Yes, but we can reason based on what we know.
If this was true, they could have proved it, they could have shown the world! “Behold our innocence!!” Why didn’t that happen?
Most likely the municipality were trying to cover up corruption in the regulation of the wet markets. Maybe they ignored health and safety laws in return for bribes, and didn’t want that to come out.
There is an institute of virology in Wuhan, but it is most likely that Covid-19 spread naturally from bats to humans.
Bat coronaviruses are common in the South China - Thailand - Myanmar region, and viruses jump host species all the time.
Labs that handle human pathogens are maintained under very high security. The one in Wuhan is BSL4, the highest security rating, and had prior experience handling coronaviruses. Also, the viruses themselves would be marked with radioactive isotopes. Even if they somehow got out of the building, it would be possible to find and quarantine all those exposed to it.
If it was released on purpose, then we can narrow the list of suspects down to the countries that can reliably make bioweapons and antidotes with close to 100% certainty. That’s the US, China and maybe Russia. The US and Russia were among the worst affected, and China wouldn’t have released the virus in China.
So the most likely explanation is that it is a bat virus that jumped hosts.
It’s amazing how far a little royal patronage can get you.
High-voltage switches might be a bit complicated. One I’ve seen requires you to tighten a spring and then have it released extremely fast to prevent sparking. Still, there should be a way to do it safely, without having to go near or touch the wiring.