Loki nodded weakly, he felt terrible and had tears falling down his face. "Don't leave me brother," he whimpered, his eyes seemed glazed, he wasn't fully focused but felt more vulnerable. He knew they had the right medicines back home. But not here, He hoped that Banner knew something to help him.
"My guess would be flu, could still be cold, but what ever it is, its hit him rather hard, his immune system would be different then a normal persons, it seems." Banner pointed out, he checked Loki's temperature. He knew they would need to try reduce Loki's fever, he didn't think it would be good for Loki. He could see Loki had got weak seeming rather quickly as well. He knew the god must be going through a lot right now as well.

Tony nodded and looked at her " I understand, I can see you are rather worried." he knew when his daughter was rather worried about something. He wished he could help.
"Yeah... , " Clint muttered "Was having such a good time." He wasn't keen on Loki being here, he also could see everybody was worried about Loki, he wasn't sure how to feel, he just was very iffy about Loki now.