From the Illinois Hospital Association:
Every Illinoisan plays a role in ensuring our health care system remains fully operational to treat patients in need of urgent care. If you are experiencing symptoms of any illness, including COVID-19, the first thing you should do is call a health care provider, like your primary care physician or a health clinic.
But please, do not walk directly into an emergency room or a doctor’s office. A health care provider will ask about your symptoms and potential exposures. If they think you need medical care, they will help arrange medical treatment without putting others at risk of exposure. If you meet certain criteria, you may be tested for COVID-19, but as testing expands, those with severe illness and those at higher risk of complications are being prioritized.
People whose symptoms are mild — which will be most people — will be able to isolate at home during their illness, and they should follow the directives of their health care providers.