Keyphrases
Activities of Daily Living
16%
Antibody Test
20%
Belgium
24%
Booster Vaccine
22%
Border Restrictions
16%
Border Studies
38%
Coronavirus Disease 2019 Vaccination
33%
COVID-19
62%
COVID-19 Impact
26%
Cross-border Mobility
20%
Cross-border Region
20%
Dutch
25%
Euro Area
66%
Germany
28%
Impact Evaluation
50%
Interpersonal Factors
19%
Logistic Regression Analysis
16%
Meuse
66%
Netherlands
38%
Online Questionnaire
23%
Post-COVID-19
66%
Post-COVID-19 Condition
50%
Prevalence Risk
50%
Rhine
66%
Risk Factor Assessment
50%
Risk Impact
50%
Social Health
16%
Social Networks
54%
Societal Factors
19%
Vaccination Intention
27%
INIS
adults
53%
antibodies
25%
belgium
25%
blood
11%
communities
25%
control
13%
coronaviruses
50%
covid-19
100%
data
23%
design
16%
diseases
53%
environment
12%
evaluation
50%
germany
29%
hybrids
16%
immunity
16%
men
12%
mobility
20%
netherlands
35%
people
16%
populations
18%
public health
11%
recommendations
16%
rhine river
66%
risks
50%
sex
14%
symptoms
25%
testing
22%
uptake
16%
vaccines
31%
