Infectious disease monitoring content does not include ().

The contents of infectious disease monitoring include: ① monitoring the basic situation of the population: understanding the population, birth, death, living habits, economic status, education level, living conditions and population flow; (2) monitoring the dynamic distribution of infectious diseases in people, time and place, including the investigation of missing reports of infectious diseases and the investigation of subclinical infections; ③ Monitoring the susceptibility of people to infectious diseases; ④ Monitoring infectious diseases, hosts, insect vectors and sources of infection; ⑤ Monitoring the species, virulence and drug resistance of pathogenic bacteria; ⑥ Evaluate the effect of epidemic prevention measures; ⑦ Study on etiology and epidemic law; (8) Epidemic prediction of infectious diseases. Item d does not belong to the content of infectious disease monitoring.