According to a 2017 study conducted in New York City, researchers found microorganisms living on the surface of cash, ranging from mouth and vaginal bacteria to flu-like viruses, reported CNN.
What’s more, research by foreign currency provider Spendology in June showed that people ranked cash number three in terms of exposure to bacteria and viruses after door handles and public transport.
Strafford-Taylor advised making sure you wash your hands thoroughly after handling cash if you’re worried.
“There may also be some hesitation amongst holidaymakers when it comes to handling cash, with fears that it may spread germs or be contaminated,” he said.
Source Daily Express :: Travel Feed