CDC (2009) H1N1 Flu (Swine Flu). Atlanta, GA: Center for Disease Control and Prevention.
 Available at: http://www.cdc.gov/hlnlflu/.

Cecchini, C., Verdenelli, M. C., Orpianesi, C., Dadea, G. M. and Cresci, A. (2004) Effects of
 antimicrobial treatment on fiberglass-acrylic filters. JApplMicrobiol 97 (2), 371-377.

CFR (2002) Respiratory Protective Devices, 42 CFR Part 84. Washington DC: U.S. Government
 Printing Office.

Chang, J. C. S., Foarde, K. K. and Vanosdell, D. W. (1995) Growth evaluation of fungi
 (Penicillium and Aspergillus Spp) on ceiling tiles. Atmos Environ 29 (17), 2331-2337.

Chang, S. L. (1958) The use of active iodine as a water disinfectant. JAm Pharm Assoc 47, 417-
 423.

Cox, C. S. (1989) Airborne bacteria and viruses. Sci Prog Oxf73, 469-500.

Cox, C. S. (1995) Stability of airborne microbes and allergens. In Bioaerosols Handbook. Cox,
 C. S. and Wathes, C. M. eds., Boca Raton, FL: CRC Press LLC.

Di Ionno, L. and Messier, P. J. (2004) lodinated thermal-fused polymer as a biocidal additive to
 commercial and chemical-resistant coatings. Surf Coatings Int Part B: Coatings
 Transactions 87, 235-308.

Dubovi, E. J. (1971) Biological activity of the nucleic acids extracted from two aerosolized
 bacterial viruses. ApplMicrobiol 21, 761-762.

Dubovi, E. J. and Akers, T. G. (1970) Airborne stability of tailless bacterial viruses S-13 and
 MS-2. Appl Microbiol 19, 624-628.

Ehrlich, R., Miller, S. and Idoine, L. S. (1964) Effects of environmental factors on survival of
 airborne T-3 coliphage. ApplMicrobiol 12 (6), 479-482.

Eninger, R. M., Adhikari, A., Reponen, T. and Grinshpun, S. A. (2008a) Differentiating between
 physical and viable penetrations when challenging respirator filters with bioaerosols. Clean
 36 (7), 615-621.

Eninger, R. M., Honda, T., Adhikari, A., Heinonen-Tanski, H., Reponen, T. and Grinshpun, S.
 A. (2008b) Filter performance of N99 and N95 facepiece respirators against viruses and
 ultrafine particles. Ann Occup Hyg 52 (5), 385-396.

Ezeonu, I. M., Noble, J. A., Simmons, R. B., Price, D. L., Crow, S. A. and Ahearn, D. G. (1994)
 Effect of relative-humidity on fungal colonization of fiberglass insulation. Appl Environ
 Microbiol 60 (6), 2149-2151.