Girls, we're not vaccinated and we're lying in the infectious ward, we…

Girls, we're not vaccinated and we're lying in the infectious ward, we've been running a fever for 6 days and what risk is there of getting bronchitis, pneumonia, etc.? I understand a stupid question, but I started worrying a lot. In the room we have 4 people, all cough, nose is blocked and throat is sore. But we have a fever, and they have shortness of breath. My child is 10 months old. I thought I would start vaccinating him at a year old and now I regret it. But we couldn't get vaccinated anyway, because we had low hemoglobin.