Sarcoidosis and Asthma in a Moldy and Water Damaged Building

Sarcoidosis is an inflammatory disease of unknown cause which produces nodules in lungs, lymph nodes and other parts of the body.  Severe cases of sarcoidosis can be fatal.  Sarcoidosis occurs in about 60,000 people in the USA, and is most common among those of African or Scandinavian descent.

Many studies have reported that exposure to buildings with water problems and or severe mold growth can worsen breathing and increase risk of asthma.  Exposure to wet and moldy buildings may also be a risk factor for sarcoidosis as well.

A study published in the February 2009 issue of Indoor Air reported 6 new Sarcoidosis cases among 104 workers in a water-damaged and moldy office building.  In addition, 16 workers (15%) developed adult onset asthma while working.  This building had experienced multiple roof leaks, pipe leaks and sewage backups over a 28 year period.

All building related water problems such as flooding and pipe leaks should be fixed within 24 hours or serious problems with mold and moisture problems can occur.  Non porous moldy surfaces should be cleaned with detergent and disinfected with dilute bleach or other disinfectants.  Water damaged porous materials like furniture, carpet, and drywall may have to be discarded and replaced after experiencing heavy mold or heavy bacteria growth.