Obviously one cannot really read into anything Nader says, because the man doesn't really choose his words carefully most of the time. That being said, in the press release, he said "distribution of leronlimab to patients throughout the U.S." THROUGHOUT THE US.
Does this automatically exclude the rest of the world right now, meaning that those other countries have passed on leronlimab at the moment? Overall I doubt it, but again, the man needs to choose his words more carefully sometimes.