Fist bump, handshake, high-five: Which spreads the most germs? - CBS News
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How germy are popular ways of greeting? Study compares handshakes, high-fives and fist bumps, and finds a big difference
High five - Wikipedia
High five - Wikipedia
Fist bumps spread germs, Cleveland VA researchers find
Bump No Better Than Handshake
Fist bumps spread germs, Cleveland VA researchers find
With coronavirus, stocks sink and trading halts in the U.S. - Los Angeles Times
Science Proves Fist Bumps Are Better Than High Fives - The Atlantic
Handshakes are a filthy, disease-spreading tradition; fist-bump instead - Vox
The 6 Worst Germ-Swapping Habits to Officially Stop Doing
Handshake history lessons - Mirror Online
Stockholm School of Economics - Did you know that a high five spreads half the amount of germs that a handshake does*? And a fist bump only 1/20? Handshakes are germy greetings –
Fist bumps, high-fives spread fewer germs than handshakes, study says - Los Angeles Times
Fist Bumps and High-Fives Pass Along Less Germs Than Handshakes
In the News UCLA Samueli School Of Engineering
Fist bumps a cleaner alternative to handshakes - CBS News
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