I think the type of school you send your child too plays a part too.
If it's a 3hr kindergarten or half day childcare centre, there is generally a support network the parent can fall back on, be it grandparents, SAHM or domestic helper. I'll expect kids to stay at home when they are unwell.
For kids attending full day childcare, they are typically taken care of by full time working parents with less support. There is no way they can be brought home at the slightest sign of illness. As such, tolerance for illness is typically higher.
At the end of the day, do what you think is convenient while being civic minded to the best of your ability. We live in a society whereby you send, tongues will wag, don't send, other tongues will wag too. Do what make sense to you and your child, without causing major inconvenience to others is what I'll recommend.
Read more