1. Potential contamination of drinking water with Toxoplasma
gondii oocysts
2. C. Bern, B. Hernandez, M. B. Lopez, M. J. Arrowood, M. A. de Mejia, A. M. de Merida, A. W. Hightower, L. Venczel, B. L. Herwaldt, and R. E. Klein .1999 .Epidemiologic studies of Cyclospora cayetanensis in Guatemala., Emerging Infectious Diseases, 5 :774 –776 .
3. 1996 .Outbreaks of Cyclospora cayetanensis infection—United States, 1996., Morbidity and Mortality Weekly Reports, 45 :549 –551 .
4. 1997 .Update: Outbreaks of cyclospoiasis—United States and Canada, 1997., Morbidity and Mortality Weekly Reports, 46 :521 –523 .
5. 1998 .Outbreak of cyclosporiasis—Ontario, Canada, May 1998., Morbidity and Mortality Weekly Reports, 47 :806 –809 .