Not just side effects. All REPORTED side effects.

Isn't that only if the company itself is advertising it? i.e. if it's a govt department they don't have to.

Are pharma companies actually advertising these things, or is it a bunch of malicious actors that don't officially represent the pharma companies going out there and blindly tell people to go get this shit? Also, I wouldn't be surprised if the legal immunity granted to pharma companies for these shots extends to hiding potential negative side effects.