Further, Marjorie Hoy and Jay Jeyaprakash of the University of Florida have determined that the technique employed in the Rochester study often wrongly indicates an absence of parasitization.

此外，美里达大的霍依与杰雅普拉卡须已经证实，彻斯特大团队使用的方法往往会导致错误的结论；明明是感染了菌的族群，他们却认为没有感染。