Keyphrases
Fourth Wave
100%
COVID-19
100%
Ambulatory Setting
100%
COVID-19 Symptoms
100%
Third Wave
83%
Febrile Illness
66%
Israel
50%
Age Groups
50%
All Ages
33%
Preschool children
33%
Dominant Period
33%
Delta Variant
33%
Alpha Variant
33%
Quantitative PCR
16%
Fever
16%
Low Dose Rate
16%
Paucity
16%
Polymerase Chain Reaction Assay
16%
Low Prevalence
16%
Health Maintenance Organizations
16%
Population-based Study
16%
Hospital Setting
16%
Big Data
16%
Large Cohort
16%
Infected children
16%
Positive Realness
16%
Symptom Presentation
16%
COVID-19 Severity
16%
Severe Acute Respiratory Syndrome Coronavirus 2 Infection
16%
Medicine and Dentistry
Severe Acute Respiratory Syndrome Coronavirus 2
100%
COVID-19
100%
Diseases
100%
Infection
16%
Prevalence
16%
Real Time Polymerase Chain Reaction
16%
Immunology and Microbiology
Dynamics
100%
COVID-19
100%
Severe Acute Respiratory Syndrome Coronavirus 2
100%
Prevalence
25%
Real Time Polymerase Chain Reaction
25%
Nursing and Health Professions
Severe Acute Respiratory Syndrome
100%
Diseases
100%
Adolescent
50%
Health Maintenance Organization
16%
Prevalence
16%
Infection
16%
Hospital Setting
16%
Real Time Polymerase Chain Reaction
16%
Neuroscience
SARS Coronavirus
100%
Real-Time Polymerase Chain Reaction
25%