Sick building syndrome. III. Stachybotrys chartarum.

Area of Science:

• Environmental Medicine
• Mycology
• Toxicology

Background:

• Physicians increasingly encounter patients with suspected environmentally associated illnesses.
• Sick building syndrome is a growing concern, particularly its link to asthma and mold exposure.
• Stachybotrys, a mold producing toxic mycotoxins, has been implicated in various animal and human diseases.

Purpose of the Study:

• To highlight the significance of Stachybotrys mold in human health.
• To inform physicians about the potential health impacts of Stachybotrys mycotoxins.
• To provide guidance on environmental testing and intervention for Stachybotrys contamination.

Main Methods:

• Review of historical outbreaks and scientific literature concerning Stachybotrys.
• Identification of Stachybotrys in various environmental sources.
• Analysis of the biological activity of trichothecene mycotoxins produced by Stachybotrys.

Main Results:

• Stachybotrys has been linked to significant health problems in animals and is a potential factor in infant idiopathic pulmonary hemorrhage.
• Trichothecene mycotoxins produced by Stachybotrys can modulate inflammation and affect lung surfactant.
• Presence of Stachybotrys warrants further environmental investigation, not direct causation.

Conclusions:

• Stachybotrys mold and its mycotoxins pose a potential health risk.
• Physicians should be vigilant in evaluating environmental factors, including Stachybotrys, in patient illnesses.
• Guidelines for HVAC system maintenance are crucial for mitigating mold-related health issues.