https://www.thelancet.com/journals/lanplh/article/PIIS2542-5196(21)00081-4/fulltext
https://www.floridahealth.gov/newsroom/2023/02/20230215-updated-health-alert.pr.html
https://www.theburningplatform.com/2023/02/18/there-is-fire-in-our-crowded-theater/#more-294699
