This movie is probably from 90s, maybe 80s, I'm not sure. It's sci-fi, thriller, action, probably might be considered as a horror because there were aliens, and it was a bit tense at moments.
I remember that the movie started like on Moon expedition where some astronauts were possessed by aliens. Actually, aliens looked like giant worms, larvas or sth like that and they entered the human bodies through the mouth. Later, that human would look exactly the same, so no one can recognize it, but it was like controlled by the alien, and alien could transform that human body into a monster alien, I don't really remember what it looked like.
I remember a scene where some people go to something that I think was a job interview, and the protagonist finds out that those people who worked at the windows, similar like in the bank, were the aliens because they weren't blinking. Later when he was called inside, after waiting, he and his girl, I think, were trapped into a chamber, like the one where the pressure is stabilized, but somehow escaped, and inside was like slaughterhouse, body parts all over, and people who worked there were dressed like astronauts or guys that work with toxic stuff, and they later escaped from there through a hole for garbage.
All I can remember too is that some politicians also became aliens, so it became political.
And there was one bus-chase scene close to the end, with cops, aliens and everything.
I hope someone knows this too, to me it looks like the most of the movie, but I would love to watch it again.
Thanks in advance!