Dengue Outbreak Briefing on December 10, 2024

The Pan American Health Organization (PAHO) is conducting a briefing on the current state of dengue, Oropouche, and avian flu in the Region of the Americas. These Arthropod-borne viruses pose a significant public health threat, with a notable expansion in their geographic spread.

Recently, the Oropouche virus has also expanded in certain countries, such as Cube, and avian flu has been reported in birds, mammals, and humans along the northern flyway.

On December 10, 2024, at 10:00 a.m. EST, via Zoom with prior registration, the PAHO will provide an update on the situation of these viruses and recommendations for 2025.

Since 2003, the Americas have faced an unprecedented increase in dengue outbreaks in 2024, with over 12.6 million infections and 7,713 related fatalities, marking a record year. 

In the United States, the CDC reported that 52 jurisdictions, led by California, Florida, New Jersey, New York, and Puerto Rico, had reported 7,858 dengue cases this year. According to local reporting, dengue may have become endemic in Puerto Rico and Miami, Florida.

As of December 9, 2024, no dengue vaccine is available in the U.S.