Herd immunity in older adults from a middle-income country: A time-series trend analysis of community-acquired pneumonia mortality 2003-2017.

For comparison, Figure 4 plots the annual mortality frequency from the three most common underlying causes of death in older adults: the increasing pneumonia mortality trend is not shared by other major causes of deaths: deaths due to sepsis seem to have a decreasing trend while deaths due to acute myocardial infarction seem to remain within a certain range during the study period.

also in 47,180 other papers