Family traveling to help with newborn

My baby issue at the end of September. I live in Texas, my dad lives in Florida and my mom lives in New Jersey. So they were planning on coming to Texas to watch my daughter when I go into labor and to stay and help for a few days. Obviously I’m worried about Covid, but I don’t want to tell them not to come because I do really need their help. Has anyone else had this kind of situation during the pandemic? How did you handle it?