oh my. i feel you, it's just very exhausting. it seems like it's the season, everyone getting sick. my two boys get sick all of the time. i try my best to make them comfortable when they're sick. the older one i give scotts, my mil said it helps boost immunity. the younger one cant so much cos not much meds avail for him, he's 5 months now. everytime he gets sick, i'll just flush out his nose with saline and sunction.
hmm.. I didn't really separate them, both sleep in the same room. Will ask brother clean his hand after school before touching or playing with sister so far so good
how often is your 19mo sick? once a month? good to know if its typical frequency since he go preschool