37. R is for Ricin

It's Katharine's turn to record with Covid. She tells Lorien about a poison that can mimic the symptoms of, well, Covid. Sources: https://en.wikipedia.org/wiki/Shannon_Richardson https://en.wikipedia.org/wiki/Ricin  https://www.wfla.com/news/florida/florida-man-sentenced-for-trying-to-poison-ex-in-ricin-murder-plot/  https://emergency.cdc.gov/agent/ricin/facts.asp#:~:text=Ricin%20is%20a%20poison%20found,in%20water%20or%20weak%20acid.  https://www.bbc.com/news/world-us-canada-64419167  https://en.wikipedia.org/wiki/Georgi_Markov