IMPORTANT NOTE: You do NOT have to register to read, post, listen or contribute. If you simply wish to remain fully anonymous, you can still contribute.
Topic History of: Masks Max. showing the last 5 posts - (Last post first)
Author
Message
JK2006
Interesting that there are fewer colds and flu in Asia - partly due to regular use of masks (which I noticed for years on the London Tube). To me it made sense simply to protect against pollution. But I always felt there was a tiny (but useful) percentage of protection against infectious diseases.