There is a video circulating of Saddam Hussein from 1990 where he tells his generals in a meeting that Americans threatened him with Corona outbreak in Iraq and his generals say we will eat corona with salad.
The video is not confirmed yet but it's interesting, biological warfare might be a real thing. One Iraqi MP says it's true
They both tested negative, my friend told that they wiped everything when they brought things at their place in Iran, change/wash all their clothing and either take a shower or wipe themselves clean before doing anything else.