Annual variation of Cladosporium spores in home habitats in Córdoba, Spain.

We have studied the annual variation of the concentration of Cladosporium spores in three different types of rooms in 14 homes in the city of Córdoba, Spain. Ten species have been isolated, some of which are potentially allergenic. The results also show certain correlations between the concentration of spores and climatic factors, and only small differences between the flora identified in the different rooms.