Anthroponoses are infectious diseases, for which the reservoir ____ an agent is the biological species Homo sapiens.

Period from the moment of infection until the first clinical manifestations of disease.

Cumulative incidence of an infection in a group of people observed over a period of time during an epidemic.

The clinical picture _____ an infectious disease can be typical or atypical.

____ chronic diseases, agents are excreted for a long period of time.