Thema
COVID-19
121
Journal Article
121
coronavirus
97
pandemic
38
social media
33
Research Support, Non-U.S. Gov't
31
public health
31
SARS-CoV-2
30
infodemiology
22
Twitter
18
infectious disease
14
telemedicine
14
digital health
12
machine learning
12
infodemic
10
infoveillance
10
mental health
10
novel coronavirus
10
telehealth
10
coronavirus disease
9
literature
9
misinformation
9
artificial intelligence
8
research
8
survey
8
Review
7
deep learning
7
natural language processing
7
topic modeling
7
Research Support, N.I.H., Extramural
6
app
6
outbreak
6
COVID-19 Vaccines
5
Comment
5
Google Trends
5
anxiety
5
epidemiology
5
knowledge
5
modeling
5
mortality
5
social network analysis
5
surveillance
5
Validation Study
4
behavior
4
depression
4
fake news
4
health information
4
internet
4
monitoring
4
online health information
4
mehr ...