Haemophilus Influenzae Invasive Disease

Year

Report Type

Rate Type

Group

Age-adjusted Haemophilus Influenzae Invasive Disease, Rate Per 100,000 Population

Age-adjusted Haemophilus Influenzae Invasive Disease, Rate Per 100,000 Population
	2024		2023		2022		2021		2020		2019		2018		2017		2016		2015
County	Count	Rate	Count	Rate	Count	Rate	Count	Rate	Count	Rate	Count	Rate	Count	Rate	Count	Rate	Count	Rate	Count	Rate
Florida	403		460		340		226		207		367		310		286		299		239
Alachua	2		8		2		4		3		4		4		1		1		1
Baker	0		0		0		0		1		2		0		0		0		1
Bay	4		5		5		3		1		3		2		3		0		0
Bradford	2		2		1		0		0		2		0		0		0		0
Brevard	4		4		4		4		2		9		5		8		6		5
Broward	42		44		24		26		24		43		38		47		25		50
Calhoun	0		0		0		0		0		0		0		0		0		0
Charlotte	2		3		1		1		1		0		1		0		3		0
Citrus	7		3		4		7		1		1		5		1		4		2
Clay	2		4		2		1		0		4		4		0		1		1
Collier	6		7		0		3		4		5		4		4		1		2
Columbia	0		1		4		2		1		0		0		0		0		1
Miami-Dade	51		58		39		18		17		31		27		35		35		26
DeSoto	1		0		1		1		0		0		0		0		0		0
Dixie	0		1		2		1		0		0		0		0		0		0
Duval	17		25		19		17		12		21		29		21		24		21
Escambia	8		10		12		5		9		12		7		8		9		10
Flagler	5		4		2		0		0		2		4		0		2		0
Franklin	1		0		0		0		0		0		0		0		0		0
Gadsden	2		0		1		1		0		1		0		0		0		0
Gilchrist	2		3		2		1		1		1		0		0		0		0
Glades	0		0		0		0		0		0		0		0		1		0
Gulf	1		0		1		0		0		1		0		0		0		0
Hamilton	0		0		0		0		1		0		0		0		0		0
Hardee	1		3		1		2		0		0		0		1		2		0
Hendry	0		2		1		0		1		0		0		1		0		0
Hernando	2		2		4		1		0		3		2		0		2		1
Highlands	3		5		5		2		0		4		0		0		3		2
Hillsborough	13		29		17		8		20		24		15		18		21		9
Holmes	1		1		0		0		0		1		0		0		1		0
Indian River	2		3		0		3		0		2		3		1		0		0
Jackson	1		1		0		0		0		0		0		0		0		0
Jefferson	0		0		0		1		0		0		1		0		0		0
Lafayette	0		1		0		0		1		0		0		0		0		0
Lake	5		15		6		6		0		8		9		8		6		2
Lee	15		20		21		17		4		4		7		5		4		9
Leon	7		5		9		3		1		7		4		2		8		1
Levy	1		0		0		1		1		1		1		1		1		0
Liberty	0		0		0		0		0		0		0		0		0		1
Madison	1		1		1		0		1		0		0		2		0		1
Manatee	3		8		7		2		5		8		5		4		3		2
Marion	6		8		12		2		1		5		4		1		1		2
Martin	4		2		1		0		0		2		0		4		1		1
Monroe	0		0		2		1		2		1		1		2		1		1
Nassau	1		1		1		2		1		3		1		2		1		1
Okaloosa	3		5		5		6		4		3		2		0		3		1
Okeechobee	0		3		0		0		0		2		0		0		0		0
Orange	35		31		19		13		11		16		22		18		17		15
Osceola	7		6		5		3		3		3		1		3		2		1
Palm Beach	33		25		26		12		10		34		26		32		24		19
Pasco	13		15		13		5		7		12		11		7		7		2
Pinellas	15		15		19		13		25		28		22		18		27		28
Polk	14		8		7		7		3		15		14		4		4		4
Putnam	2		2		3		1		0		3		2		0		1		0
St. Johns	3		3		1		2		2		3		2		3		4		2
St. Lucie	7		4		3		1		2		3		0		2		7		3
Santa Rosa	4		9		6		4		6		3		1		2		2		0
Sarasota	4		3		1		3		3		3		1		1		2		2
Seminole	16		8		6		1		6		10		7		6		3		0
Sumter	4		4		3		5		1		2		4		2		3		2
Suwannee	0		1		0		1		0		1		0		0		0		1
Taylor	1		0		0		0		0		0		0		1		0		0
Union	0		4		0		0		2		0		0		0		0		0
Volusia	13		21		7		3		5		11		12		6		25		3
Wakulla	0		1		2		0		0		0		0		1		0		0
Walton	4		3		0		0		0		0		0		0		1		3
Washington	0		0		0		0		1		0		0		0		0		0
Unknown	0		0		0		0		0		0		0		0		0		0

12/14/2025 9:48:14 PM

Data Note(s)

FLHealthCHARTS.gov is provided by the Florida Department of Health, Division of Public Health Statistics and Performance Management.

Data Source: Florida Department of Health, Bureau of Epidemiology

Chart will display if there are at least three years of data.
Multi-year counts are a sum of the selected years, not an average.
Quartiles are calculated when data is available for at least 51 counties.
MOV - Measure of Variability: Probable range of values resulting from random fluctuations in the number of events. Not calculated when numerator is below 5 or denominator is below 20, or count or rate is suppressed. The MOV is useful for comparing rates to a goal or standard. For example, if the absolute difference between the county rate and the statewide rate is less than the MOV, the county rate is not significantly different from the statewide rate (alpha level = 0.05). When the absolute difference between the county rate and the statewide rate is greater than the MOV, the county rate is significantly different from the statewide rate. MOV should not be used to determine if the rates of two different counties, or the county rates for two different years, are statistically significantly different.
Denom - abbreviated for Denominator.
Population estimates are not available for persons whose county of residence is unknown. Given this, the denominator and associated rate are not available.
* - Indicates the county rate is statistically significantly different from the statewide rate.

This disease became reportable on February 26, 1992. The first full year of data collection is 1993. Cases occurring in previous years may have been retrospectively identified after becoming reportable. Counts and rates include confirmed and probable cases of Haemophilus influenzae Invasive Disease (Merlin code 03841); Cellulitis (Haemophilus influenzae) (Merlin code 69290) - Expired August 5, 2008; Epiglottitis (Haemophilus influenzae) (Merlin code 46430) - Expired August 5, 2008; Meningitis (Haemophilus influenzae) (Merlin code 32000) - Expired August 5, 2008; Pneumonia (Haemophilus influenzae) (Merlin code 48220) - Expired August 5, 2008; and Septic Arthritis (Haemophilus influenzae) (Merlin code 71100) - Expired August 5, 2008.
Data presented here are from Merlin, Florida's web-based reportable disease surveillance system. Note that any data prior to 1992 are not maintained in Merlin and should be interpreted with caution.
Data in this report are aggregated by the date the case was reported to the Bureau of Epidemiology, Florida Department of Health. Cases are assigned to Florida counties based on the county of residence at the time of the disease identification, regardless of where they became ill or were hospitalized, diagnosed, or exposed.
Reports for reportable disease data are produced weekly, monthly, and annually. To access these reports, visit Surveillance Publications. More detailed information on interpreting data can be found in the introduction section of the annual reports. For questions, please contact the Bureau of Epidemiology at (850) 245-4401.
Rates based on less than 20 cases are not reliable and should be interpreted with caution.
This is primary, quantitative data.
All population-based rates are calculated using July 1 Florida population estimates from the Florida Legislature, Office of Economic and Demographic Research.

		Florida Department of Health Bureau of Community Health Assessment Division of Public Health Statistics and Performance Management


Page 1 of	12/14/2025 9:48:14 PM

FLHealth CHARTS

Haemophilus Influenzae Invasive Disease

Data Note(s)