The types of precautions you’ll want to take are a lot like the ones you practice when you or a loved one you are caring for has the flu, with some COVID-19 specifics around masks and gloves detailed in these articles. If you are a caregiver, take extra care to keep your own body strong with sleep and emotional support.
https://www.health.harvard.edu/diseases-and-conditions/coronavirus-resource-center#Caregivers
What To Do If You Live With Someone Who May Have Coronavirus: You should take many of the same precautions as you would if you were caring for someone with the flu
https://www.huffpost.com/entry/what-to-do-living-with-someone-coronavirus_l_5e729252c5b6f5b7c53d9a6d
What To Do If You Live With Someone Who May Have Coronavirus. Stuck at home with a partner, kid or roommate who has COVID-19 symptoms? Here’s how to take care of them (and yourself).