Of course it can affect the economy of China especially their tourism as many will be afraid to visit China at a te like these but with regards to crypto currencies, there is a little chance that it will make a great effect to crypto especially the market prices.

Other countries are only doing their best not to be affected by the virus as our country also is doing the same especially that the virus spreads pretty fast and there is no cure for it as of the moment. But the two are separate entities that will not likely affect each other, the Corona virus and the crypto currencies.