DayZ field wiki · Medical
Chemical poison
The fog writes a clock
Short answer
Contaminated air is not weather. A hoodie and bravery is not a loadout.
Also: gas poison · contamination · po-x
How it works
Static and dynamic contaminated zones exist. Chemical poison is what happens when you shop in the yellow without a suit, a mask, and a filter.
What to do
Dress before the line. If a piece is missing, walk around.
Don't
Don't invent filter minutes or a quick dip.