NSW Health Thunderstorm Asthma Information October 28, 2017http://www.health.nsw.gov.au/environment/factsheets/Pages/thunderstorm-asthma.aspx plus several links to other relevant sites Related Posts:Website linksP2 face masks - also called N95)Do you want an SMS or email alert for Spring-time thunderstorm-triggered asthma?Arbovirus - Ross River Fever & Barmah Forest Virus