We might not be able to say a hundred percent that the countries affected by coronavirus are getting better. The only observations made were that the cases began to decrease once strict regulations and policies were implemented but once, the people disobey these policies or happen to be laid back about the current situation of the pandemic, the number of people getting infected by the coronavirus gradually increase.
Once correctly used, N95 respirator masks block away at least 95% of the airborne contaminants. When used without proper training and preparation, masks may not only expose the wearers to the infection but also trick them into believing that they are safe.