Unexplained fever

When I arrived to visit Ziad and his dad today, a nurse was inside checking his room to check on Ziad. Since yesterday he‘s not been doing well and has a fever but they don’t have know why. They tried to play with him with some toys but he wasn‘t amused and more sad and didn‘t want to play. So after a few minutes he just fell asleep. I asked the dad about his wife because they were planning for her to come to the hospital but he wasn‘t sure if and when she would be able to come because the borders are closed right now. Please continue praying so that the fever will disappear and he will become stable.