You say that, but you are really just repeating what some propaganda office puts out.
Just what evidence do you have for the "secret US bio laboratories" None really. The US government expressed concern about Russian attacks leading to damage at bio research labs in Ukraine, but somehow that got twisted into the propaganda lies you are repeating.
Think for a second. If the laboratories that were discussed in a public hearing in Congress were "secret" then why were they discussed in a public session instead of a closed session?
Do you know how many "bio laboratories" exist in the United States or any other nation? Tens of thousands.
Normieville denizen