ModsJava
Contagion - A Zombie Infection / Infectious Mod
This Zombie Infection Mod adds the functionality that Zombies are able to give you a deadly infection.
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Contagion - A Zombie Infection / Infectious Mod is a free Minecraft Java mod. Compatible with Minecraft 1.20.1, 1.20, 1.21, 1.21.1 and newer. Downloaded 106,483 times (via CurseForge). Download it and open it directly in the game.