(NBC NEWS) If one person in a household has Covid-19, there’s a good chance it’ll spread to others — and quickly.
A report from the Centers for Disease Control and Prevention, published Friday, took a close look at how the virus spread throughout people’s homes.
The study included 101 households in Nashville, Tennessee, and Marshfield, Wisconsin. All households had one index patient — a confirmed case of Covid-19. At the time the index patient first reported symptoms, no one else in their household reported any.
