Current Dengue Outbreak | Dengue | CDC - Centers for Disease …
2024年11月21日 · Dengue viruses are spread by the bites of infected Aedes species mosquitoes. In the United States, public health authorities in Puerto Rico and US Virgin Islands have declared dengue outbreaks. Local transmission of dengue has also been reported in 2024 in California, Florida, and Texas.
Dengue fever outbreaks - Wikipedia
Significant outbreaks of dengue fever tend to occur every five or six months. The cyclical rise and fall in numbers of dengue cases is thought to be the result of seasonal cycles interacting with a short-lived cross-immunity [clarification needed] for all four strains in …
Areas with Risk of Dengue | Dengue | CDC - Centers for Disease …
Dengue is often a leading cause of febrile illness in areas with risk. Dengue outbreaks are reported frequently in these regions, including many popular tourist destinations in: On June 20, 2024, CDC issued a Level 1 Travel Notice regarding the global dengue situation. Learn more about the current situation.
Dengue - Global situation - World Health Organization (WHO)
Dengue virus is transmitted to humans through the bite of infected mosquitoes. Cases are most commonly asymptomatic or result in mild febrile illness. However, some cases will develop severe dengue, which may involve shock, severe bleeding or severe organ impairment.
Dengue | Dengue | CDC - Centers for Disease Control and …
Basic information about and an overview of dengue. Information about the 2024 dengue outbreak. About facts and statistics related to dengue cases reported in the United States. About areas around the world with risk of dengue and resources for travelers. Dengue clinical care and clinical testing guidance homepage for healthcare providers.
What you need to know about the latest outbreak of dengue fever
2024年4月12日 · Roughly 4.7 million people have been infected with dengue fever so far in 2024, an explosion of cases centered in Latin America and the Caribbean that experts warn could grow.
Dengue - Global situation - World Health Organization (WHO)
2023年12月21日 · Recent data from 2023 emphasize escalated dengue outbreaks in several countries, particularly Bangladesh, Brazil, Burkina Faso, Fiji, Pakistan, the Philippines, and Viet Nam. Additionally, non-endemic countries are increasingly …
Maps show dengue fever risk areas as CDC warns of global case …
2024年7月3日 · Where exactly are cases of dengue fever being detected? What to know after U.S. health officials warned doctors to be alert for the mosquito-borne virus.
The world is in the grip of a record dengue fever outbreak.
2024年11月8日 · Cases of dengue fever around the globe have doubled between 2023 and 2024. Warmer, wetter weather is contributing to the spread – and some vaccines are proving to be effective in helping to tackle the mosquito-borne virus.
Dengue Multi-Country Grade 3 Outbreak 2024 - PAHO
2024年12月20日 · The unprecedented global spread of dengue is associated with several factors, including the effects of the climate crisis and the El Niño phenomenon, such as increased droughts and floods. Rising temperatures, in particular, facilitate the geographic expansion of the Aedes mosquito, exposing new populations to dengue transmission.