I believe everyone is definitely aware of the dangers and spread of Corona Virus but certainly bitcoin is not the ideal solution to be used as payment method globally. This is likely to keep the network full of unconfirmed transactions. However, it can be used in areas that have been hit seriously like China, Korea, italy, France etc.
Not only four countries are affected but undoubtedly these are highly affected based on their deaths ratio. The new cases are rapidly increasing day by day in the other countries. Bitcoin can not play solution for as a transaction in the many countries, where no adoption. Its never using as a global payment method.