Grandparents visiting during Covid

Has anyone started to let up a little about this Covid thing and started letting grandparents visit again? Maybe not to hold the baby yet, keep their distance and be outside since it’s getting warmer out? With the country starting to open up again soon that means I’ll have to go back to work and my LO doesn’t know my parents or in-law because of this virus and that’s who would be watching her when I go back to the office. The other day my mother in law and sister in law said hi thru the window and the baby started crying. How long do we wait, being a new mom I don’t know the right answer?! I just want my baby safe.