This post collected a few of the standouts: https://www.reddit.com/gallery/sxxpo6
edit: I also compiled the bad ones into this three-part, 27k word copypasta for plague rats so you can ask them which one they want to be: https://www.reddit.com/r/FortBadgerton/comments/sy95px/rnursing_what_are_the_worst_covid_patient_last/hxwi4dc/
I knew one where a husband and wife got critically ill and sent to different hospitals. One of them died and no one told the other. When they recovered enough to talk the first thing they wanted to do was talk to their spouse. Days later the staff were able to track down what happened and it just crushed her heart
Especially early in covid people just got lost in the system