Scarlet fever, he can go back to daycare after he’s been on antibiotics for 24 hours and is well enough to fully join in all of the activities.

Read more: http://www.babycenter.ca/a552701/whe...#ixzz2FSXxcufF
I got an email today from Baby Center.ca It had a article on When is your child too sick for daycare? The above is from the article. But at the end of the day, its whatever you are comfortable with. If you don't think the child should come back yet, well its your home/daycare your rules/call.