If a sick Sim reaches low energy, they may become "Mortified" and eventually die. Upon death, they receive the "Death/Near Death By Sickness" trait, which functions like other standard ghost traits in the game. Included Items
At higher levels, you can choose between the Treasure Hunter (Treasure Mountain) or Jungle Investigator (Nature Expert) tracks. Death by Sickness Sickness Gamepack by SpaceAce at Mod The Sims 4
Having the "Germ Contractor" lot trait increases the chance of infection. If a sick Sim reaches low energy, they
The mod includes several "decaying" or disease-themed CAS and Buy Mode items to set the scene: Sickness Gamepack by SpaceAce at Mod The Sims 4
Kids can get sick by playing too much on the pirate or space ship or by having a sick child use the "Spread Sickness" interaction on them. Treatments and Prevention