Several ethical considerations must be addressed in epidemiological research: - Informed Consent: Participants must be fully informed about the study and voluntarily agree to participate. - Risk-Benefit Analysis: The potential benefits of the research should outweigh the risks to participants. - Confidentiality: Personal data must be protected to prevent unauthorized access. - Vulnerable Populations: Special care must be taken when involving vulnerable groups, such as children or economically disadvantaged individuals.
