TY - JOUR AU - Alfano-Sobsey, Edith M. AU - Eberhard, Mark L. AU - Seed, John R. AU - Weber, David J. AU - Won, Kimberly Y. AU - Nace, Eva K. AU - Moe, Christine L. T1 - Human Challenge Pilot Study with Cyclospora cayetanensis T2 - Emerging Infectious Disease journal PY - 2004 VL - 10 IS - 4 SP - 726 SN - 1080-6059 AB - We describe a pilot study that attempted to infect human volunteers with Cyclospora cayetanensis. Seven healthy volunteers ingested an inoculum of Cyclospora oocysts (approximately 200–49,000 oocysts). The volunteers did not experience symptoms of gastroenteritis, and no oocysts were detected in any stool samples during the 16 weeks volunteers were monitored. KW - Cyclospora cayetanensis KW - Infectivity KW - Human challenge study KW - Haiti KW - United States DO - 10.3201/eid1004.030356 UR - https://wwwnc.cdc.gov/eid/article/10/4/03-0356_article ER - End of Reference