Skip Global navigation and goto content

It's a New Day in Public Health.

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.

Skip MegaMenu and goto content
Megamenu requires javascript to be enabled in your browser.
* Enter the following to confirm subscription

Pertussis (Whooping Cough)

Florida Health

Disease Control

October Key Points

3 Cases
31 cases in the past
6 months
No new outbreaks
<1-5 year olds had
highest 6 month incidence


In 2023, 59 pertussis cases were reported in 22 counties. There was a 3% decrease in the number of pertussis cases reported between May 2023 — October 2023 compared to May 2022 — October 2022 (n=32 cases).

A graph showing a summary of the total number of pertussis cases reported by year with an emphasis on 2019. In total for each year there have been: 326 in 2018; 391 in 2019; 216 in 2020; 55 in 2021, 60 in 2022, and 59 in 2023.


The number of pertussis cases reported in October decreased from the previous month, and was below the previous 5-year average.

A graph showing a summary of pertussis cases reported by month in 2023 as compared to the previous 5-year average. In October 2023, 3 cases of pertussis were reported, which is below the previous 5-year average.


In October 2023, no pertussis case were household-associated. In the past 6 months, there was an average of 1 household-associated case and an average of 6 total cases. From May 2022 - October 2022, there was an average of 2 household-associated cases and an average of 5 total cases. For most pertussis cases, exposure to other known cases is not identified and are not able to be linked to outbreaks.

A graph showing a bar graph of the average number of total cases compared to the average number of household-associated cases and the average number of outbreak-associated cases for May 2023 - October 2023 and May 2022 - October 2022. There was an average of 1 household-associated cases between May 2023 - October 2023 and an average of 2 household-associated cases between May 2022 and October 2022.


*Note: This page contains materials in the Portable Document Format (PDF). The free Acrobat Reader may be required to view these files.