Seek prompt medical attention if your illness is worsening (e.g., shortness of breath or difficulty breathing). Before seeking care, call your healthcare provider and tell them that you have, or are being evaluated for, 2019-nCoV infection. Put on a facemask before you enter the facility. These steps will help the healthcare provider’s office to keep other people from getting infected or exposed. Ask your healthcare provider to call the local or state health department. Persons who are placed under active monitoring or facilitated self-monitoring should follow instructions provided by their local health department or occupational health professionals, as appropriate.