// dayz disease
Common cold
Being cold for a while (blue temperature indicator). A sneezing or coughing player close by only passes it on while you are cold yourself with a weak immune system.
Heals by itself
When warm
Gone in ~6 min once you are warm.
Catch it
~15 min freezing
With a light blue indicator; ~6 min in dark blue, ~4 min when it flashes.
Turns into
The flu
In ~12–20 min if you keep freezing with a weak immune system.
Cure
Tetracycline
Gone in ~1–1.5 min when you are warm.
A cold is flu germs in your body — the game counts them as agents, up to 1200. While you are cold (blue indicator) and your immune system is at or below ~72 %, they multiply; once you are warm, or your immune system is stronger, they die off. From 100 agents you have a cold, from 600 it is the flu.
Stages
How the disease runs in the game, stage by stage: when it starts, what it does, and whether it still heals.
Cold
heals by itselffrom 100 agents (of 1200)
Symptoms
- Sneezing
You sneeze about every 2 minutes. No fever, no loss of health or water, no sick icon.
When you are warm it shrinks by 0.3 agents per second, whatever your immune system — gone in ~6 min. In the cold it fades the same way if your immune system is above ~72 %.
How to get rid of it
Get warm, eat and drink. Tetracycline or multivitamins speed it up. Painkillers only make you sneeze less.
How to avoid it
Stay dry and warm, and keep your food and water up.
Good to know
- A sneezing or coughing player within 3 m passes on a single agent at a time, less often if one of you wears a mask. It only grows into a cold while you are cold with a weak immune system.
- After a cold you cannot catch a new one for 15 minutes.
Not sure it is this?
The doctor asks what you notice on your character and names the disease and its stage.



