Filth flies are transport hosts of Cryptosporidium parvum.

References 1. Saikku P, Mattila K, Nieminen MS, Huttunen JL, Leinonen M, Ekman M-R, et al. Serological evidence of an association of a novel Chlamydia, TWAR, with chronic coronary heart disease and acute myocardial infarction. Lancet 1988;ii:983-5. 2. Saikku P. The epidemiology and significance of Chlamydia pneumoniae. J Infect 1992;25 Suppl I:27-34. 3. Saikku P, Leinonen M, Tenkanen L, Linnanmaki E, Ekman MR, Manninen V, et al. Chronic Chlamydia pneumoniae infection as a risk factor for coronary heart disease in the Helsinki Heart Study. Ann Intern Med 1992;15;116:273-8. 4. Sullivan JL. Iron and the sex difference in heart disease risk. Lancet 1981;1:1293-4. 5. Sullivan JL. Iron versus cholesterol—perspectives on the iron and heart disease debate. J Clin Epidemiol 1996;49:1345-52. 6. Salonen JT, Nyyssonen K, Korpela H, Tuomilehto J, Seppanen R, Salonen R. High stored iron levels are associated with excess risk of myocardial infarction in eastern Finnish men. Circulation 1992;86:803-11. 7. Weinberg ED. Patho-ecologic implications of microbial acquisition of host iron. Reviews in Medical Microbiology 1998;9:171-8. 8. Freidank HM, Billing H. Influence of iron restriction on the growth of Chlamydia pneumoniae TWAR and Chlamydia trachomatis. Clinical Microbiology and Infection 1997;3 Suppl 2:193. 9. Thong PSP, Selley M, Watt F. Elemental changes in atherosclerotic lesions using nuclear microscopy. Cell Mol Biol 1996;42:103-10. 10. Lakka TA, Nyyssönen K, Salonen JT. Higher levels of conditioning leisure time physical activity are associated with reduced levels of stored iron in Finnish men. Am J Epidemiol 1994;140:148-60.