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Keyphrases
COVID-19
100%
SARS-CoV-2 Infection
100%
High School
100%
Secondary Transmission
100%
Infection Characteristics
100%
Quantitative PCR
40%
Odds Ratio
20%
Clinical Presentation
20%
Age Groups
20%
Polymerase Chain Reaction Assay
20%
School Staff
20%
Transmission Rate
20%
Infection Rate
10%
Close Contact
10%
Young Individuals
10%
Disease Transmission
10%
Adult Group
10%
Adolescent Groups
10%
Householder
10%
Confirmed Cases
10%
Clinical Symptoms
10%
Epidemiological Investigation
10%
Adolescent Students
10%
Vaccination Program
10%
Student Staff
10%
Household Contacts
10%
Outbreak Investigation
10%
Follow-up Cohort Study
10%
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2)
10%
Symptomatic Case
10%
School Setting
10%
Non-pharmaceutical Measures
10%
Mild COVID-19 Infection
10%
Prevention in Schools
10%
School Outbreak
10%
Symptomatic Infection
10%
Low Transmission Rates
10%
Nursing and Health Professions
Infection
100%
Severe Acute Respiratory Syndrome
100%
COVID-19
100%
Youth
75%
Real Time Polymerase Chain Reaction
50%
Odds Ratio
25%
Age Groups
25%
COVID-19 Transmission
25%
Cohort Analysis
12%
Infection Rate
12%
Disease Transmission
12%
Psychology
Infectious Disease
100%
COVID-19
100%
Adolescence
60%