State

Two character abbreviation of the state: NY = New York, MS = Missouri)

CDC Week

Standardized numbering of the weeks of the year to allow year-to-year comparison. Each CDC week begins on Sunday and ends on the following Saturday. Week 1 of the year ends on the first Saturday of January, provided that it is at least the fourth day into the month of January.

Week Ending Date

Month/Day/Year of the end of the reported week

Season

Year range of the flu season

Total Influenza Reported

Total number of laboratory confirmed flu cases reported for the week

Influenza A

Number of influenza type A cases reported for the week

Influenza B

Number of influenza type B cases reported for the week

Influenza Type Not Specified

Number of influenza type not specified cases reported for the week