A nurse and six of her family members have Covid-19. And it began with a small act of kindness - CNN

Her mother gave a ride to an elderly sick friend who said she had a cold.

It turned out to be coronavirus, Burke said.

"My mother let her guard down for one moment," Burke said.

"And in that swift moment, my entire family was affected."

Now, Burke is struggling to do things as simple as breathing.

Her 2-year-old daughter suffered high fevers.