Food Poisoning

Could you please upload your save file?

I've experienced this as well.

I've also had duplicants catch slimelung in this manner.

I set it to max immune strength, no stress levels, and no stress responses for a more chill game. But then if I'm not extra careful (moreso than if the immunity strength was set to a normal level), after printing a new duplicant several pre-existing ones get sick.

 

My guess is something like they're storing germ levels and sickness probabilities (even though they shouldn't?) and then when printing a new duplicant it's triggering a sudden onset of illness. Possibly an interaction with the New Hope/Friend buff (whichever it is they gain when a duplicant is printed.)

14 minutes ago, Dahku said:

My guess is something like they're storing germ levels and sickness probabilities (even though they shouldn't?) and then when printing a new duplicant it's triggering a sudden onset of illness. Possibly an interaction with the New Hope/Friend buff (whichever it is they gain when a duplicant is printed.)

Probably related to new dupes having a hit to their immune levels.
 

EDIT: I've noticed that this bug doesn't occur if you PAUSE before you print the new duplicant