No, I would rather check with the respective authoritative organizations.
As a foolish lifetime smoker, you were getting on my nerves reading this thread.I was feeling singled out by you for sarcastic abuse.Then I looked up your posting history.I'm ok now.
No, I would rather check with the respective authoritative organizations.
Yeah, they're really keeping you updated. Who do you suppose is advising the newspapers, asthma pranksters?
FWIW asthma has been in the news recently (10 yrs or so) as having skyrocked in the late Victorian, when cleanliness IN HOMES AND IN HOUSEKEEPING became widly practiced (hence the 'disease of cleanliness').
City kids now get it more than their country counterparts. The latest research, IIRC zeroed in on or was suspicious of the cockroaches found in abundance in the urban areas. Don't recall any thing after that.