Here is a brief, factual summary of the article in Slovak: Three medical faculties are under investigation. Nine people fell ill in the outbreak. The application of the "5-second rule" in the operating room is discussed. The Department of Justice has launched an investigation into admissions policies at the medical schools of Stanford University, Ohio University and the University of California. The investigation focuses on possible unfair practices in the admission of students to these medical faculties. The article warns that some links in the text may require registration or subscription.