All four confirmed cases of COVID-19 in Illinois have been in Cook County.
Reset checks in with the Cook County Department of Public Health to find out if it has the resources needed to monitor, treat and contain the virus.
Health care workers transfer a patient to an ambulance at the Life Care Center of Kirkland, Wash., the long-term care facility where the two people who had posthumous diagnoses of COVID-19 were residents.
David Ryder/Reuters
