Does it really matter what you have been saying? Is use of masks something that you are an expert and trained in. Not picking at you. Same applies to many in the West including those advising us and others posting on forums.1. I agree a mask worn by the general public will have little affect diesease spread.
I've been saying this for weeks.
2. A properly handled and work mask can help protect yourself and others.
I've been saying this for weeks as well.
As I said before ( ), go back to post #1 and read what someone who is an expert says. Are those millions of Chinese and Japanese using masks incorrectly. Are Westerners not smart enough to wear them correctly?
All very well to post views on the subject, but realize than no-one here has much first hand knowledge of the subject.