The COVID-19 outbreak has struck Sunrise View Assisted Living, with one person dead.
As the virus spreads, more will need critical care.
Snohomish County patients with COVID-19 are now responsible for notifying contacts of potential exposure.
One local healthcare provider says test kits are still in short supply.
The number in Snohomish and King counties could grow anywhere from 35,200 to 140,800 in 35 days.
More patients, more demands for testing and lack of protective gear hamper clinicians.