Influenza Epidemics in the United States, France, and Australia, 1972โ19971
Influenza Epidemics in the United States, France, and Australia, 1972โ19971
Abstract Influenza epidemics occur once a year during the winter in temperate areas. Little is known about the similarities between epidemics at different locations. We have analyzed pneumonia and influenza deaths from 1972 to 1997 in the United States, France, and Australia to examine the correlation over space and time โฆ