You see a child in a makeshift hospital towards the end of the movie. There’s also another hospital scene about 1h 26. A character has to go to hospital earlier on, but you don’t see him in there.
Approx 1h39 the protagonist injects himself with an epipen (or something similar). Earlier on in the film, you don’t see much but two characters are injected with syringes and you hear a hissing sound