Childcare concern

My husband and I are both working from home due to coronavirus. Both our offices have closed for the next few weeks. My mom watches my daughter but she lives in a house with 3 other people who are still working...a couple of them have jobs at huge offices with 200+ employees. Two of my other siblings are still going over to my mom’s house to visit too, and they’re ALSO still working.

My concern is that my mom is exposed to all these people who are still out working. Also, and has a chronic dry cough that she’s had for years so even if she developed coronavirus symptoms, we wouldn’t necessarily know because we might assume it’s her regular cough.

What would you do?? Should I tell her not to come over for a bit? I honestly have no other childcare but maybe I could take a few sick days....

This is so tough. I don’t want my little family to get sick but honestly, I worry more about my mom since she’s over 60.

EDIT: There’s no way my husband and I would get any work done if we watched her ourselves unfortunately. She’s 1.5 years old and needs so much from us still. 😕