Keyphrases
Quantitative Detection
100%
COVID-19
100%
Dried Blood Spots
100%
Qualitative Detection
100%
SARS-CoV-2 Detection
100%
SARS-CoV-2 Antibodies
100%
Dried Blood Spot Samples
75%
Total Assay
75%
Serological Test
50%
Specimen Type
50%
Positive Percent Agreement
50%
SARS-CoV-2 Infection
50%
CoV-2
50%
Infected Patients
25%
Vaccination
25%
Siemens
25%
IgG Antibody
25%
Minimally Invasive Methods
25%
Plasma Samples
25%
Specimen Collection
25%
IgM Antibody
25%
Low Background
25%
Total IgG
25%
IgG Assay
25%
Serosurveillance
25%
Naturally Infected
25%
Antibodies to SARS-CoV-2
25%
Dried Blood Spot Cards
25%
Medicine and Dentistry
Severe Acute Respiratory Syndrome Coronavirus 2
100%
Dried Blood Spot
100%
Infection
37%
Minimally Invasive Procedure
12%
Elution
12%
Buffer
12%
Immunoglobulin M Antibody
12%
Nursing and Health Professions
Dried Blood Spot Testing
100%
Severe Acute Respiratory Syndrome
100%
Infection
37%
Buffer
12%
Minimally Invasive Procedure
12%
Immunoglobulin M Antibody
12%
Agricultural and Biological Sciences
Dried Blood Spot
100%
Blood Plasma
37%
Elution
12%
Immunoglobulin M
12%
Pharmacology, Toxicology and Pharmaceutical Science
SARS Coronavirus
100%
Infection
37%
Buffer
12%
Immunoglobulin M Antibody
12%