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The Florida Department of Health works to protect, promote, and improve the health of all people in Florida through integrated state, county, and community efforts.
Mosquito-Borne Disease Surveillance
Vector-Borne Disease Surveillance Coordinator
- 850-901-6887
-
Fax
850-414-6894 -
Division of Disease Control and Health Protection
4052 Bald Cypress Way
Bin A-12
Tallahassee, FL 32399-1720
Reporting Data for Arbovirus Surveillance
Objectives of the national arbovirus surveillance system include:
- Monitor the geographic and arbovirus surveillance systems over the eastern and southern United States.
- Develop national public health strategies for the distribution of arbovirus surveillance, prevention, and control.
- Provide national, regional, and local information to public health officials, elected government officials, and public.
- Evaluate the use of funds and the need for additional resources.
2024 Press Releases
August 7, 2024
Florida Department of Health issues a Mosquito-Borne Illness Advisory in Duval County
August 6, 2024
Florida Department of Health issues a Mosquito-Borne Illness Alert in Marion County
June 29, 2024
Florida Department of Health issues a Mosquito-Borne Illness Alert in Monroe County
June 28, 2024
Florida Department of Health issues a Mosquito-Borne Illness Advisory in Holmes County
June 22, 2024
Florida Department of Health issues a Mosquito-Borne Illness Advisory in Hillsborough County
May 20, 2024
Florida Department of Health issues a Mosquito-Borne Illnesses Advisory in Nassau County
April 29, 2024
Florida Department of Health issues a Mosquito-Borne Illnesses Advisory in Pasco County
2023 Press Releases
June 26, 2023
Florida Department of Health issues a statewide mosquito-borne illness advisory
June 26, 2023
Florida Department of Health in Walton County issues a Mosquito-Borne Advisory
June 19, 2023
Florida Department of Health issues Mosquito Borne illnesses alerts in Sarasota and Manatee Counties
June 6, 2023
Health Officials issue Mosquito Borne illness advisory in Orange County
May 26, 2023
Manatee Advisory: Single case of Malaria
May 26, 2023
Sarasota Advisory: Single case of Malaria
April 24, 2023
Health Officials issue Mosquito Borne illnesses advisory in Polk County
April 18, 2023
Miami Dade remains under a Mosquito-Borne Illness Alert
2022 Press Releases
December 1, 2022
HUMAN WEST NILE ADVISORY FOR HILLSBOROUGH COUNTY
November 4, 2022
WEST NILE ADVISORY FOR ST. JOHNS COUNTY
November 3, 2022
MOSQUITO BORNE ILLNESS ADVISORY FOR MARTIN COUNTY
October 21, 2022
DENGUE FEVER ALERT FOR BROWARD COUNTY
October 19, 2022
MOSQUITO-BORNE ILLNESSES ALERT UPDATED IN VOLUSIA COUNTY
October 4, 2022
MOSQUITO-BORNE ILLNESSES ADVISORY IN WALTON COUNTY
September 23, 2022
MOSQUITO-BORNE ALERT HUMAN CASE IN VOLUSIA COUNTY
September 20, 2022
MOSQUITO-BORNE ADVISORY IN PALM BEACH COUNTY
September 13, 2022
MOSQUITO-BORNE ADVISORY IN HILLSBOROUGH COUNTY
August 25, 2022
MOSQUITO-BORNE ADVISORY IN COLLIER COUNTY
August 19, 2022
MOSQUITO-BORNE WNV ADVISORY IN CHARLOTTE COUNTY
August 18, 2022
MOSQUITO-BORNE WNV ADVISORY IN BAY COUNTY
August 18, 2022
MOSQUITO-BORNE WNV ADVISORY IN LEE COUNTY
August 17, 2022
MOSQUITO-BORNE ILLNESS ADVISORY IN MIAMI-DADE COUNTY
August 17, 2022
MOSQUITO-BORNE WNV ADVISORY IN VOLUSIA COUNTY
August 11, 2022
MOSQUITO-BORNE ILLNESS ADVISORY IN PINELLAS COUNTY
August 8, 2022
MOSQUITO-BORNE ILLNESS ADVISORY IN SARASOTA COUNTY
August 5, 2022
MOSQUITO-BORNE ILLNESS ADVISORY IN MIAMI-DADE COUNTY
July 29, 2022
MOSQUITO-BORNE ILLNESS ADVISORY IN MIAMI-DADE COUNTY
July 18, 2022
MOSQUITO-BORNE ILLNESS ADVISORY IN MIAMI-DADE COUNTY
June 7, 2022
MOSQUITO-BORNE ILLNESS ADVISORY IN OSCEOLA COUNTY
2021 Press Releases
November 17, 2021
MOSQUITO-BORNE ILLNESS ADVISORY IN COLUMBIA COUNTY
October 13, 2021
MOSQUITO-BORNE ILLNESS ADVISORY IN PALM BEACH COUNTY
October 7, 2021
MOSQUITO-BORNE ILLNESS ALERT IN COLLIER COUNTY
September 30, 2021
MOSQUITO-BORNE ILLNESS ADVISORY IN COLLIER COUNTY
September 29, 2021
MOSQUITO-BORNE ILLNESS ADVISORY IN BAY COUNTY
September 14, 2021
MOSQUITO-BORNE ILLNESS ADVISORY IN COLLIER COUNTY
July 26, 2021
MOSQUITO-BORNE ILLNESS ADVISORY IN NASSAU COUNTY
July 12, 2021
MOSQUITO-BORNE ILLNESS ADVISORY IN JEFFERSON COUNTY
July 2, 2021
MOSQUITO-BORNE ILLNESS ADVISORY IN WALTON COUNTY
May 13, 2021
MOSQUITO-BORNE ILLNESS ADVISORY IN CITRUS COUNTY
May 19, 2021
MOSQUITO-BORNE ILLNESS ADVISORY IN ORANGE COUNTY
May 24, 2021
MOSQUITO-BORNE ILLNESS ADVISORY IN PASCO COUNTY
2020 Press Releases
November 30, 2020
MOSQUITO-BORNE ILLNESS ADVISORY IN MARTIN COUNTY
November 17, 2020
HEALTH OFFICIALS CONTINUE MOSQUITOBORNE ILLNESSES ALERT IN BROWARD COUNTY
November 11, 2020
FLORIDA DEPARTMENT OF HEALTH IN DUVAL COUNTY ISSUES MOSQUITO‐BORNE ILLNESSES ADVISORY
November 10, 2020
MOSQUITO-BORNE ILLNESS ADVISORY ISSUED FOR HILLSBOROUGH COUNTY
October 30, 2020
HEALTH OFFICIALS ISSUE MOSQUITOBORNE ILLNESSES ADVISORY
October 30, 2020
HEALTH OFFICIALS ISSUE MOSQUITO-BORNE ILLNESSES ADVISORY
October 27, 2020
DOH-MANATEE ISSUES MOSQUITO-BORNE ILLNESS ADVISORY
October 22, 2020
HEALTH OFFICIALS ISSUE MOSQUITO-BORNE ILLNESSES ADVISORY
October 19, 2020
OFFICIALS ISSUE MOSQUITOBORNE ILLNESSES ADVISORY
HEALTH OFFICIALS CONFIRM THREE ADDITIONAL WEST NILE VIRUS CASES
October 15, 2020
COLLIER COUNTY MOSQUITO-BORNE ILLNESS ALERT
October 10, 2020
HEALTH OFFICIALS ISSUE MOSQUITOBORNE ILLNESSES ADVISORY
October 5, 2020
HEALTH OFFICIALS CONFIRM ONE ADDITIONAL WEST NILE VIRUS CASE
September 25, 2020
HEALTH OFFICIALS ISSUE MOSQUITO-BORNE ILLNESS ALERT
September 22, 2020
HEALTH OFFICIALS CONFIRM ONE DENGUE VIRUS CASE
September 21, 2020
HEALTH OFFICIALS CONFIRM ONE ADDITIONAL WEST NILE VIRUS CASE
September 17, 2020
ONE ADDITIONAL CONFIRMED CASE OF DENGUE FEVER IN MONROE COUNTY
September 17, 2020
HEALTH OFFICIALS REMIND RESIDENTS OF MOSQUITO-BORNE ILLNESS ADVISORY FOLLOWING HUMAN CASE OF WEST NILE VIRUS
September 11, 2020
HEALTH OFFICIALS CONFIRM FIVE ADDITIONAL WEST NILE VIRUS CASE
September 3, 2020
HEALTH OFFICIALS CONFIRM FIVE ADDITIONAL WEST NILE VIRUS CASES
August 24, 2020
HEALTH OFFICIALS ISSUE MOSQUITO BORNE ILLNESSES ALERT
August 21, 2020
HEALTH OFFICIALS CONFIRM ELEVEN ADDITIONAL WEST NILE VIRUS CASES
August 19, 2020
HEALTH OFFICIALS ISSUE MOSQUITO BORNE ILLNESS ADVISORY
August 17, 2020
TWO ADDITIONAL CONFIRMED CASES OF DENGUE FEVER IN MONROE COUNTY
August 13, 2020
UPDATED: HEALTH OFFICIALS ANNOUNCE SEVEN CASES OF WEST NILE VIRUS
August 13, 2020
THREE ADDITIONAL CONFIRMED CASES OF DENGUE FEVER IN MONROE COUNTY
August 13, 2020
DOH-PALM BEACH OFFICIALS ISSUE MOSQUITO-BORNE ILLNESS ALERT
August 10, 2020
FIVE ADDITIONAL CONFIRMED CASES OF DENGUE FEVER IN MONROE COUNTY
August 7, 2020
11 ADDITIONAL CONFIRMED CASES OF DENGUE FEVER IN MONROE COUNTY
August 5, 2020
HEALTH OFFICIALS ISSUE MOSQUITO-BORNE ILLNESSES ADVISORY
August 4, 2020
HEALTH OFFICIALS ANNOUNCE TWO CASES OF WEST NILE VIRUS
August 3, 2020
FOUR ADDITIONAL CONFIRMED CASES OF DENGUE FEVER IN MONROE COUNTY
August 3, 2020
HEALTH OFFICIALS ISSUE MOSQUITOBORNE ILLNESSES ADVISORY
July 28, 2020
ONE ADDITIONAL CONFIRMED CASE OF DENGUE FEVER IN MONROE COUNTY
July 27, 2020
DOH-PALM BEACH OFFICIALS ISSUE MOSQUITO-BORNE ILLNESS ADVISORY
July 26, 2020
HEALTH OFFICIALS ANNOUNCE TWO CASES OF WEST NILE VIRUS
July 25, 2020
FOUR ADDITIONAL CONFIRMED CASES OF DENGUE FEVER IN MONROE COUNTY
July 24, 2020
ONE ADDITIONAL CONFIRMED CASE OF DENGUE FEVER IN MONROE COUNTY
July 17, 2020
HEALTH OFFICIALS ANNOUNCE FOUR CASES OF WEST NILE VIRUS
July 17, 2020
TWO ADDITIONAL CONFIRMED CASES OF DENGUE FEVER IN MONROE COUNTY
July 11, 2020
THREE ADDITIONAL CONFIRMED CASES OF DENGUE FEVER IN MONROE COUNTY
July 7, 2020
ONE ADDITIONAL CONFIRMED CASE OF DENGUE FEVER IN MONROE COUNTY
July 3, 2020
HEALTH OFFICIALS ANNOUNCE FOUR CASES OF WEST NILE VIRUS
June 26, 2020
EIGHT ADDITIONAL CONFIRMED CASES OF DENGUE FEVER IN MONROE COUNTY
June 25, 2020
HEALTH OFFICIALS ANNOUNCE TEN CASES OF WEST NILE VIRUS
June 19, 2020
MOSQUITO-BORNE ILLNESSES ADVISORY STILL IN AFFECT
June 16, 2020
HEALTH OFFICIALS ISSUE MOSQUITOBORNE ILLNESSES ADVISORY
June 11, 2020
HEALTH OFFICIALS ANNOUNCE THE THIRD AND FOURTH CASES OF WEST NILE VIRUS
May 27, 2020
HEALTH OFFICIALS ANNOUNCE SECOND CASE OF WEST NILE VIRUS
May 9, 2020
HEALTH OFFICIALS ANNOUNCE FIRST CASE OF WEST NILE VIRUS
March 9, 2020
HEALTH OFFICIALS ISSUE MOSQUITO-BORNE ADVISORY IN MONROE COUNTY
Annual Reports
- Mosquito-Borne Disease Summary for 2009
- Mosquito-Borne Disease Summary for 2008
- Mosquito-Borne Disease Summary for 2007
- Mosquito-Borne Disease Summary for 2006
- Mosquito-Borne Disease Summary for 2005
- Mosquito-Borne Disease Summary for 2004
- Mosquito-Borne Disease Summary for 2003
- Mosquito-Borne Disease Summary for 2002
Human Mosquito-Borne Disease Cases Reported, 2014 - 2023
Chikungunya Fever
| 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Local | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 |
| Imported | 4 | 1 | 1 | 0 | 8 | 5 | 5 | 8 | 76 | 510 |
Dengue
Eastern Equine Encephalitis
| 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Neuroinvasive | 2 | 0 | 0 | 0 | 0 | 3 | 1 | 2 | 0 | 0 |
LaCrosse Encephalitis
| 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Imported | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 1 | 1 |
Malaria
| 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Local | 7 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Imported | 78 | 70 | 52 | 19 | 76 | 68 | 75 | 78 | 56 | 67 |
St. Louis Encephalitis
| 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Neuroinvasive | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
West Nile Virus
| 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Neuroinvasive | 12 | 9 | 8 | 44 | 2 | 36 | 4 | 6 | 12 | 12 |
| Fever | 4 | 0 | 2 | 7 | 0 | 5 | 2 | 2 | 1 | 5 |
| Asymptomatic Blood Donor | 5 | 0 | 2 | 37 | 1 | 5 | 2 | 2 | 2 | 4 |
Zika Virus Infection
| 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Local | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 300 | 0 | 0 |
| Local, Timing Unknown | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Imported | 0 | 0 | 0 | 0 | 41 | 111 | 225 | 1122 | 0 | 0 |
| Undetermined | 0 | 0 | 0 | 0 | 3 | 2 | 35 | 49 | 0 | 0 |
Weekly Arbovirus Reports
Select a reporting year
- 2025
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- 2022
- 2021
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- 2011
- 2010
2025 Weekly Florida Arbovirus Reports
To view more arbovirus reports for the selected year, use the "Next" or "View All" buttons below.
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