Disasters are always unavoidable, but they are not all bad things. The body will be immune to them. However, being sick is still very uncomfortable and requires everyone's care.
In fact, what patients need most is everyone's care. If they can feel that everyone cares about them, they will feel very relieved and at ease, and they will get better faster. Of course, sending a small gift is very helpful to cheer them up.
Indeed, a good mood can make the condition get better quickly. It is recommended to give a gift that the little brother likes. You should know what he likes by understanding him.
You can make him a real doll, make it look like he likes, do sports or something else, and put it on his bedside, which will make him very happy, or give him a plush toy. Sick children always become dependent, and toys can make them feel not lonely. I hope it helps you.