Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Case Definitions Use for Patients Without a Confirmed COVID-19 Diagnosis.
| Symptoms + | Symptoms − | |
|---|---|---|
| Exposure + | P1 = Probable | P3 = High Risk |
| Exposure − | P2 = Suspected | P4 = Low Risk |
Note. Exposure is defined as travel outside of Canada, close contact with a person infected or suspected to have COVID-19, or contact with bodily fluids from a person with or suspected to have COVID-19.
