I watched a Youtube video last night about the food merchants in some of the markets in Wuhan <China> and I noticed that most of them are using electronic payment methods to pay for goods. < Wechat Pay >
Ok, it is not Bitcoin, but if more merchants using Fiat currency can switch over to Bitcoin, you might see less infections. The reason for this is simple, because the Corona virus can be transmitted from person to person via cash being used on a daily basis.
People can also do online payments with Bitcoin to avoid handling physical cash and thus avoiding infection. It can also prevent people from being infected from a host of other viruses and bacteria that can survive for days on physical coins and notes.
This is just one more reason for people to move away from physical payment methods and shifting to a cash-less financial system in the future.
Online payment are being adopted in different country and it could really save people from getting infected on different virus that can be pass through physical contact such as the latest virus, corona virus. The only downside of using online payment is when you misclick or send the money to other addresses. You cannot retrieve your money.