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Keyphrases
COVID-19
100%
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2)
62%
SARS-CoV-2 Variants
49%
Hospital Admission
28%
SARS-CoV-2 Infection
28%
Rapid Spread
21%
Contact Tracing Data
21%
Descriptive Epidemiology
21%
Whole Genome Sequencing
21%
Secondary Attack Rate
21%
Household Cluster
21%
National Cohort Study
21%
Time-to-event Analysis
21%
Sequence Method
21%
Rapid Rise
21%
Matched Cohort
21%
Omicron BA.1
21%
Vaccine Impact
21%
National Surveillance Data
21%
Alpha Variant
21%
Nursery
21%
International Travel
21%
Young People
21%
Situational Awareness System
21%
National Examination
21%
Onward Transmission
21%
Transmissibility
16%
Travel-associated
16%
Epidemiological Analysis
14%
Clinical Outcomes
14%
Incidence Rate
13%
Cumulative Incidence
11%
Index of multiple Deprivation
10%
Omicron Variant
10%
Rapid Propagation
10%
Global Displacement
10%
Transmission Risk
10%
Logistic Regression Model
10%
Independent Data Sources
10%
Higher Secondary
10%
Vaccine Effectiveness
10%
Data Methods
10%
Two-dose
10%
S-gene Target Failure
10%
Genomic Sequencing
10%
Adjusted Risk Ratio
10%
Socioeconomic Status
7%
Deprived Areas
7%
Age Groups
7%
Area-level
7%
Demographic Economics
7%
Whole-genome Sequence Data
7%
Hospitalization
7%
Beta Variant
7%
Laboratory Confirmation
7%
Rapid Assessment
7%
Routine Surveillance Data
7%
Matched Cohort Study
7%
Mortality Risk
7%
Length of Hospital Stay
7%
Disease Severity
7%
SARS-CoV-2 mutations
7%
Matched Cohort Analysis
7%
Routine Health Data
7%
Public Health Preparedness
7%
Hospitalization Risk
7%
Dominant Variants
7%
Epidemiology
7%
In-hospital Death
7%
No Significant Difference
7%
Socioeconomic Characteristics
7%
Infection Rate
7%
Positive Test
7%
Overall Impact
7%
Hospital Mortality
7%
Cox Proportional Hazards Model
7%
Time Since Death
7%
Infection Severity
7%
Statistical Analysis
7%
Travel Information
7%
Travel Status
6%
Estimation Analysis
6%
Postestimation
6%
Older Age Groups
5%
Nursing and Health Professions
Severe Acute Respiratory Syndrome
91%
COVID-19
51%
Infection
41%
Public Health
28%
Autism
21%
Long Term Care
21%
Epidemiology
21%
Wild Type
21%
Learning Disorder
21%
Decision-Making
21%
Care Home Resident
12%
Clinical Outcome
8%
Cohort Analysis
8%
Infection Rate
7%
Prophylaxis
7%