• March 6, 2020 4:20 PM

What about transmission by people who have no symptoms?

What about transmission by people who have no symptoms?

What about transmission by people who have no symptoms? 150 150 Sonoma County Emergency and Preparedness Information

While spread from a person who does not yet have symptoms (pre-symptomatic transmission) to others has been documented, we do not know how often or easily this happens.​​