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Driving the news:
The coronavirus pandemic
Arrow
Sections
Politics & Policy
Donald Trump
2020 Election
Policymaking
Immigration
Technology
Big Tech
Misinformation
Data privacy
Surveillance
Automation and AI
Economy & Business
Media
Stock market
Jobs
Transportation
Retail
Trade war
Health
Coronavirus
Health care costs
Opioids
Affordable Care Act
Medicare for All
Vaping
Public health
World
China
North Korea
Iran
Russia
Israel
Energy & Environment
Climate change
Alternative energy
Oil companies
Electric vehicles
Science
Space
Extreme weather
Sports
NFL, NBA, MLB & NHL
NCAA
Sports betting
2020 Olympics
About
About Axios
Advertise with us
Careers
Events
Axios on HBO
Privacy and terms
Online tracking choices
Contact us
Subscribe
Axios newsletters
Axios app
Pro Rata Podcast
Steven Chase, biomedical engineer
Assistant professor of biomedical engineering, Carnegie Mellon University
stevenchase@axios.com
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What to fear
Apr 27, 2017
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