This review examines such ethical categories as respect for patient freedom, paternalism, protection of the patient's interests, the principle of sustainability, justified allocation of resources, etc. It is noted, in particular, that, according to the principle of equitable distribution of medical resources, everyone gets what they deserve, in accordance with health needs and no one is discriminated against based on individual characteristics such as gender, socioeconomic status or age. Under the principle of patient freedom, people have the right to make informed decisions of their own, including with regard to voluntary vaccination programs.