If you are asking someone to babysit for you isn't it common sense and common courtesy to at least warn the babysitter that the child is sick before you bring them?

I have a PhD in Psychology working with sexually abused children. I work in the largest Animal Shelter in the Southern Hemisphere (Sydney Australia) & are passionate about Animal Welfare. I have 8 dogs & 1 cat which has adopted me & wakes us up at 6.15 am every day which is great on weekends or days off work!! My email address is sgrandquist@icloud.com