Discuss the below:
Q: For each of the following situations, identify whether it reflects:
Sporadic disease
Endemic disease
Hyperendemic disease
Pandemic disease
Epidemic disease
22 cases of legionellosis occurred within 3 weeks among residents of a particular neighborhood (usually 0 or 1 per year)
Average annual incidence was 364 cases of pulmonary tuberculosis per 100,000 population in one area, compared with national average of 134 cases per 100,000 population
Over 20 million people worldwide died from influenza in 1918-1919
Single case of histoplasmosis was diagnosed in a community
About 60 cases of gonorrhea are usually reported in this region per week, slightly less than the national average