Dengue in Florida: Miami-Dade County

12 Apr 2023

The Florida Department of Health reported a case of dengue fever in Miami-Dade County in the week ending 8 April 2023. This is the second dengue case recorded in Miami-Dade County this year.

Dengue fever is an infection found in tropical and subtropical climates worldwide. It is spread by mosquito bites and can cause a severe flu-like illness.

There is no vaccine against dengue licensed in the UK. 

Advice for Travellers

The mosquitoes which transmit dengue bite during the day, between dawn and dusk.  They are particularly persistent and aggressive.

If you are travelling to an affected region, you are potentially at risk of dengue fever and should be aware of this infection.

• You can protect yourself by avoiding mosquito bites at all times.

If you develop a high temperature (fever) either during or after travelling to an affected area, you should seek medical advice as soon as possible and give details of your recent travel history.

For further information see the dengue fever page.