A history of travel or residence in Wuhan and surrounding areas, or other communities with case reports within 14 days before onset
B.
A history of contacting with an infected person with novel coronavirus within 14 days prior to onset
C.
A history of exposure to novel coronavirus infection (nucleic acid positive) within 14 days prior to onset
D.
A history of exposure to a patient with fever or respiratory symptoms from Wuhan and surrounding areas, or other communities with case reports within 14 days prior to onset
A history of travel or residence in Wuhan and surrounding areas, or other communities with case reports within 14 days before onset
B.
A history of contacting with an infected person with novel coronavirus within 14 days prior to onset
C.
A history of exposure to novel coronavirus infection (nucleic acid positive) within 14 days prior to onset
D.
A history of exposure to a patient with fever or respiratory symptoms from Wuhan and surrounding areas, or other communities with case reports within 14 days prior to onset