China’s central bank has implemented a new strategy to contain the coronavirus – deep cleaning and destroying potentially infected cash.
The virus appears to survive for at least several hours on surfaces, according to the World Health Organization.
This is why buildings in affected areas are regularly disinfecting elevator buttons, door handles, and other commonly-touched surfaces – and why people are worried about cash, which changes hands multiple times a day.
New measures: Chinese banks must now disinfect their cash with ultraviolet light and high temperatures, then store it for seven to 14 days before releasing it to customers, said the central Chinese government in a news release.
Cash that comes from high-risk infection areas, like hospitals and wet markets, will be “specially treated” and sent back to the central bank instead of being recirculated.
And in the central bank’s Guangzhou branch, these high-risk banknotes may be destroyed instead of merely disinfected, according to state-run tabloid Global Times.
To make up for the supply, the bank will issue large amounts of new cash; in January, the bank allocated 4 billion yuan ($573 million) in new banknotes to Wuhan, the Chinese city where the outbreak began, said the government news release.
How dirty is cash? Each bill, passed person to person, samples a bit of the environment it comes from, and passes those bits to the next person.
The list of things found on US dollar bills includes DNA from our pets, traces of drugs, and bacteria and viruses, according to a 2017 study in New York.
That doesn’t mean cash is dangerous to our health; disease transmission linked to money is rare, and no major disease outbreaks have started from our ATMs. But with new coronavirus cases being reported every day in China, the country’s officials are taking no chances.
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