No abstract available
Keywords:
COVID-19; Health care workers; SARS-CoV-2; Sero-survey; Seroprevalence.
MeSH terms
-
Adult
-
Antibodies, Viral / blood*
-
COVID-19 / blood*
-
COVID-19 / immunology
-
COVID-19 / prevention & control
-
Coronavirus Nucleocapsid Proteins / immunology*
-
Cross Infection / epidemiology
-
Female
-
Health Personnel / statistics & numerical data*
-
Humans
-
Male
-
Middle Aged
-
SARS-CoV-2 / immunology*
-
Seroepidemiologic Studies
-
Tertiary Care Centers
-
Vietnam / epidemiology
-
Young Adult
Substances
-
Antibodies, Viral
-
Coronavirus Nucleocapsid Proteins
-
N protein, SARS-CoV