Mommas that cosleep with sick babies

Alright so I have only slept in the same room as my babies and they are now over two and they don’t get sick often but all I want to do at night is bring the one at least who’s sick to sleep with me so she’s near me if she needs me while the other ones sleeps by herself in her room(with baby monitor obviously) is it like safe or what do you do need advice or like what some moms do with co sleeping. I just when one of my babies get sick it’s bad while the other ones just gets it minorly like as worse as a stuffed runny nose and a cough while the other ones like fever and stuffed nose, coughing, the whole nine yards, it’s been like this since I’ve had them but this is the first time in their own room being sick so im not sure what to do or how to feel when I just want to keep them with me to try and help them feel better