It looks as if the reign of the dreaded Coronavirus is nearing its end as countries are beginning to realize that the WHO’s guidance against wearing face-masks is comically, tragically, obviously, and totally wrong.

For example:
The American CDC is now advising Americans to voluntarily wear a basic cloth or fabric face mask when they go out to help curb the spread of the new coronavirus.

These non-medical masks can be either purchased online or simply made at home, the CDC says.

After insisting for weeks that healthy people did not need to wear masks in most circumstances, federal health officials decided to change their guidance in response to a growing body of evidence that people who do not appear to be sick are playing an outsized role in the COVID-19 pandemic
https://www.latimes.com/science/story/2020-04-03/cdc-recommends-wearing-face-masks-during-coronavirus-pandemic

PS:
Here in Nigeria, Cross River and Abia states have decided to allow people to come out of their homes if they have face-masks on. The Government of Abia State even charged tailors to sew 3 million face-masks because imported face-masks are scarce right now.

We are waiting for the federal government to implement this policy nationally so that we can shut down the Coronavirus instead of shutting down our economy.