No it is not. health workers have a deadline that they have to meet to get the vaccine or else they will be fired. some have the choice to get tested everyday otherwise.
1. Make sure the sport they are playing, that the item can't cause a real injury
2. Make sure the surrounding area is acceptable so like no slippery floor, or marble floor
3. Make sure every kid is doing the steps correctly or game, if not, then teach them and separate from kids doing good.
( I don't know if you meant ruled steps, so I made some, this is just what I think, hope it's what you want. )
Answer:
viral STI's cannot be cured
Answer:
D. im pretty sure, it just makes sense