Identify-Isolate-Inform
(“3I system”)
Tools used by the Emergency Department or Acute Respiratory Assessment
Service for assessment and management of cases (patients under
investigation).
|
Identify-Isolate-Inform
(“3I system”)
Tools used by the Emergency Department or Acute Respiratory Assessment
Service for assessment and management of cases (patients under
investigation).
|
Identify-Isolate-Inform
(“3I system”)
Tools used by the Emergency Department or Acute Respiratory Assessment
Service for assessment and management of cases (patients under
investigation).
|
Identify |
Identify |
Identify |
Exposure history (within 14 days) |
Symptoms |
Symptoms |
Travel or residence in Wuhan and surrounding areas or other communities
with case reports
|
Suspected case:
Any one epidemiological factor and any two clinical manifestations
without epidemiological history
|
-Fever and/or respiratory symptoms
-Imaging features consistent with COVID-19
-During early-stage disease: decreased/normal leukocyte and
lymphocyte counts
|
Contact with SARS-Cov-2 infected persons |
|
|
Exposure to patients with fever or respiratory symptoms from Wuhan and
surrounding areas, or from communities with case reports.
|
Confirmed case:
Suspected case with pathogenic or serological evidence of
infection
|
-Detection of SARS-Cov-2 by PCR
-Gene sequencing suggests SARS-Cov-2 or highly homologous virus
-SARS-Cov-2 specific lgM antibody and lgG antibody, or the
SARS-Cov-2 specific IgG antibody changed from negative to positive or
was 4-times or more higher than during the recovery period than the
acute period
|
Aggregative disease*
|
|
|
Isolate |
Isolate |
Isolate |
-Put a surgical mask on the patient
-Transfer the patient to a designated isolation ward
-Use a face shield, eye protection, and other protection
standards to prevent contact and air transmission
-Use a tested N95 mask or device when entering a patient’s
room
|
-Put a surgical mask on the patient
-Transfer the patient to a designated isolation ward
-Use a face shield, eye protection, and other protection
standards to prevent contact and air transmission
-Use a tested N95 mask or device when entering a patient’s
room
|
-Put a surgical mask on the patient
-Transfer the patient to a designated isolation ward
-Use a face shield, eye protection, and other protection
standards to prevent contact and air transmission
-Use a tested N95 mask or device when entering a patient’s
room
|
Inform |
Inform |
Inform |
Report to the following organizations immediately:
-Hospital: take measures to prevent infection in time
-Local health department
|
Report to the following organizations immediately:
-Hospital: take measures to prevent infection in time
-Local health department
|
Report to the following organizations immediately:
-Hospital: take measures to prevent infection in time
-Local health department
|