**Air Quality and Health**

[76] World Health Organization (2007). Public Health and the Environment. Geneva:

[77] Yli-Pirilä, T., Kusnetsov, J., Haatainen, S., Hänninen, M., Jalava, P., Rei-man, M. et al. (2004). Amoebae and other protozoa in material samples from moisture-damaged

[78] Yli-Pirilä, T., Huttunen, K., Nevalainen , A., Seuri, M., Hirvonen, M. (2007). Effects of co-culture of amoebae with indoor microbes on their cytotoxic and pro-inflammatory

[79] Zock, J.P., Heinrich, J., Jarvis, D., Verlato, G., Norback, D., Plana, E. et al. (2006). Dis‐ tribution and determinants of house dust mite allergens in Europe: the European Community Respiratory Health Survey II. J Allergy ClinImmunol; 118(3): 682-690.

WHO.

568 Current Air Quality Issues

buildings. Environ *Res*; 96(3): 250-256.

potential. *Environ Toxicol*; 22(4): 357-367.
