Reported cases of laboratory confirmed influenza

Colorado Department of Public Health and Environment, Disease Control and Environmental Epidemiology Division., text file, Oct.-May (1999-2000)-Oct.-May (2003-2004), Caption title., Report year covers Oct. through May.

: Reported cases of laboratory confirmed influenza. 1999/00

: Reported cases of laboratory confirmed influenza. 2000/01

: Reported cases of laboratory confirmed influenza. 2001/02

: Reported cases of laboratory confirmed influenza. 2002/03

: Reported cases of laboratory confirmed influenza. 2003/04