Business & Economics
Infection
100%
Airports
84%
Travellers
50%
Negative Binomial Regression
23%
Death Rate
22%
Survey Data
22%
Hub
17%
Public Health
16%
Train
16%
Proximity
16%
Data Base
15%
Regression Model
14%
Policymaker
13%
Air
13%
United States of America
13%
Statistics
12%
Workers
12%
Government
9%
Earth & Environmental Sciences
airport
89%
infection
79%
policy
30%
county
30%
rate
16%
train
16%
travel
15%
public health
14%
statistics
11%
public
11%
station
9%
air
9%
comparison
7%
Social Sciences
airport
91%
death
62%
public transportation
21%
regression
21%
death rate
20%
travel
14%
air
13%
statistics
12%
public health
12%
worker
10%
Engineering & Materials Science
Airports
85%
Public health
20%
Statistics
12%
Air
9%