Worried about my parent

My mom is 57 and my dad is 56 and I am so worried for them during this pandemic they both have diabetes and my dad has multiple problems he had major heart surgery 2 years ago and had had small heart procedures since, I don’t want them to get the virus but we live in Washington, I tell them please don’t go out and stay home but they don’t seem to listen I can’t enforce it I mean they are adults and I just gave birth on the 12 of March, god please protect my family and everyone else during this time, I can’t imagine losing my parents