News

Fist bumps relay 90 percent less germs than handshakes

Fist bumps relay 90 percent less germs than handshakes

President Barack Obama fist bumps the cashier after paying for his order at Franklin Barbecue in Austin, Texas on July 10, 2014. Photo: Reuters/Kevin Lamarque

NEW YORK (Reuters) – Ditching handshakes in favor of more informal fist bumps could help cut down on the spread of bacteria and illnesses, according to a study released on Monday.

The study in the American Journal of Infection Control found that fist bumps, where two people briefly press the top of their closed fists together, transferred about 90 percent less bacteria than handshakes.

“People rarely think about the health implications of shaking hands,” Dave Whitworth, a biologist at Aberystwyth University in the United Kingdom who co-authored the study, said in a statement.

“If the general public could be encouraged to fist bump, there is genuine potential to reduce the spread of infectious diseases,” he said.

The fist bump appears to enjoy the support of both U.S. President Barack Obama and the Dalai Lama, both of whom have been seen enthusiastically using the greeting, the study notes.

The study used participants who wore gloves that had been thoroughly coated in a film of non-pathogenic E. coli bacteria. They then variously shook hands, high-fived and fist-bumped fellow participants in sterile gloves and the amount of transferred bacteria was examined.

High-five slaps transferred about half the amount of bacteria as shaking hands.

Handshakes relay more germs because they result in a larger area of contact between hands, but the strength and length of handshakes also play a role, the study found.

“Transmission is greater with increased duration and grip,” it said.

The research was prompted by an apparent increase in workplace cleanliness measures, including the growing use of hand sanitizers and keyboard disinfectants, the university said in a statement.

(Reporting by Laila Kearney; Editing by Eric Beech)

Recent News

in Entertainment

This weekend in entertainment history

tomcruise

A look back on some of the most memorable moments in Hollywood history.

in Entertainment

REVIEW: Evil clown returns for “Poltergeist” reboot

18-overlay4

Just when you felt it was safe to look under the bed, we're given another "Poltergeist" movie.

in Music

This week’s top rock tracks

Zac Brown as Zac Brown Band performs during Music Midtown 2014 at Piedmont Park on Saturday, Sep. 20, 2014, in Atlanta.

LISTEN: This week's top rock songs, according to the latest Billboard chart.

in Entertainment

PLAYLIST: 19 of the best Summer songs

Patriotic Music

Memorial Day marks the unofficial start of summer. Start your season off right with this playlist spanning the '60s to now.

in Entertainment

Netflix: What’s coming and going in June

netflix

Take this long weekend to binge on shows and movies that are leaving Netflix and get a sneak peak at what's coming next month.