The European World Health Organization

In October, 2007, European specialists met in Bonn in order to discuss the problem of microbial pollution. Indoor pollution is caused by hundreds of species of bacteria and fungi, but most particularly filamentous fungi—mould. The Guidelines for Indoor Air Quality: Dampness and Mould discusses the most recent scientific evidence on health problems caused from mould which concludes that exposure to indoor pollution causes increased respiratory problems, allergies, and asthma, as well as agitation of the immunity system. This document also discusses common conditions in which mould thrives  and ways to control it. The best way to avoid health issues due to microbial pollution is to prevent excessive moisture from accumulating visible or within walls and foundations.

European Health Minister at 60th regional meeting in Moscow (September, 2010)

More Information available at World Health Organization.