Due to the spread of the Covid-19 virus in different countries, people have become aware that many viruses can be obtained from fiat money. That's why in our Country suddenly dropped the percentage of users of fiat money especially coins.
There are simple and easy to implement methods to protect money against viral infection.
According to the above article jewellers, goldsmiths, boiler makers, brass musicians and others who physically handled copper metals on a regular basis enjoyed enhanced immunity to cholera outbreaks in the 1800s. Copper is apparently so destructive to viruses that trace amounts absorbed into the blood stream from merely handling it can prevent infections in ways that can easily be traced via statistics.
Copper coins are immune to the corona virus and other infectious microbes.