What drugs can prevent coronavirus without vaccine?

Currently as research is I think its not a correct time to name any anti covid drug. But some initial result have suggested some existing anti malarial and anti ebola drug can help in fighting coronavirus. There are also some research is going on to create new drug for covid. I hope it created ASAP to kill corona before it kills human and animals.

There is no specific drug to prevent coronavirus. You can prevent it by increasing your immune system and by eating healthy foods.