Florida mosquito-control companies are stepping up surveillance, inspections and spraying, as officers count on the variety of regionally acquired dengue fever circumstances in Tampa Bay and throughout the state to rise within the coming weeks.
As of Sept. 1, the variety of dengue fever circumstances originating in Florida this yr had climbed to 33 in Tampa Bay and 41 statewide. Circumstances are predicted to extend, Fox 13 Tampa Bay reported.
Domestically acquired circumstances imply folks contracted the sickness the place they dwell slightly than whereas touring overseas.
The Florida Mosquito Management Affiliation (FMCA) reported 30 confirmed circumstances in Hillsborough County, seven in Miami-Dade County, three in Pinellas County and one in Palm Seaside County.
Hillsborough and Pinellas counties are below mosquito-borne sickness alerts issued by the Florida Division of Well being
Dengue is a mosquito-borne viral sickness that may trigger fever, extreme aches, nausea, rash and, in uncommon circumstances, life-threatening issues, in keeping with the Facilities for Illness Management and Prevention.
The virus is most prevalent in tropical and subtropical areas, together with Southeast Asia, the Western Pacific islands, Latin America and Africa. Although much less widespread within the continental US, regionally acquired circumstances have been recorded in Florida, California and Texas.
Hawaii has recorded previous outbreaks, and the virus is widespread within the US territories of Puerto Rico, the US Virgin Islands and American Samoa.
The CDC reported in Could that 2024 was a document yr for dengue within the US.
A complete of three,798 circumstances have been reported from US states and the District of Columbia, a 359% improve over the annual common for 2010 by 2023. About 97% of these circumstances have been travel-associated, and roughly 3% have been regionally acquired.
Florida reported essentially the most dengue circumstances amongst US states and Washington, DC, in 2024, with 1,044 circumstances, or greater than 1 / 4 of the entire. Florida recorded 85 regionally acquired circumstances throughout 10 counties that yr, in contrast with 18 in California and two in Texas
“Dengue doesn’t cease at county strains,” Pinellas County Mosquito Management Director Alissa Berro advised Fox 13.
“The mosquitoes that transmit the virus usually keep inside a comparatively small space, however folks journey all through the Tampa Bay space each day. When somebody contaminated with dengue enters a brand new space, a neighborhood mosquito can chew that individual and later unfold the virus to others. As circumstances rise throughout the area, so does the potential for extra native transmission.”
Stopping the unfold
Mosquito-control crews in Florida are growing aerial and floor remedies in areas displaying dengue virus exercise, whereas additionally inspecting personal properties for potential mosquito breeding websites, in keeping with native experiences.
FMCA is urging residents to empty or cowl standing water round their houses. The mosquito that spreads dengue is a container breeder, that means it lays eggs in buckets, planters, plant saucers, tires, discarded toys and different objects that acquire small quantities of water, consultants say.
The FMCA additionally advises folks to comply with what it calls the “three Ds.”
- Gown in lengthy sleeves, gentle colours and closed-toed footwear outside.
- Defend with a repellent containing DEET, picaridin, IR3535 or oil of lemon eucalyptus.
- Dump standing water from containers across the house, and examine yards frequently.
Many individuals contaminated with dengue don’t have any signs, and most of the people who do turn out to be sick get well inside every week or two, in keeping with Mayo Clinic.
In some circumstances, nevertheless, the sickness can progress to extreme dengue, a doubtlessly life-threatening situation.
Warning indicators can develop shortly, typically inside a day or two after the fever subsides. These might embrace extreme abdomen ache, repeated vomiting, uncommon bleeding or bruising, problem respiration, excessive tiredness and irritability, or restlessness.
Individuals experiencing warning indicators of extreme dengue ought to search fast medical care.
