https://remm.hhs.gov/nuclearfallout.htm
https://www.fema.gov/media-library-data/20130726-1919-25045-0892/communicating_in_the_immediate_aftermath__final_june_2013_508_ok.pdf
https://remm.hhs.gov/EMP.htm
https://www.atomicarchive.com/science/effects/basic-effects.html
https://www.cdc.gov/nceh/radiation/emergencies/pdf/shelter.pdf