Photo via Fox News

Dangerous mosquito-borne virus surges in popular US state as cases reach highest levels in decades

Read the original at Fox News ↗
Cite

Quill, K. (2026, November 2). Dangerous mosquito-borne virus surges in popular US state as cases reach highest levels in decades. Fox News. https://www.foxnews.com/health/dangerous-mosquito-borne-virus-surges-popular-us-state-cases-reach-highest-levels-decades

Dated from the outlet's own feed. Check the original for its byline.

Fox News · collected 2026-11-02 · by Khloe Quill

Quick Summary

Florida health officials have confirmed 485 locally acquired cases of dengue fever this year, marking the largest outbreak in decades. Between October 18 and October 24, there were 60 new infections, with 95% occurring in the Tampa Bay area. Emergency declarations have been issued in Hillsborough, Pasco, and Pinellas counties to expedite mosquito control measures. The article highlights preventive steps such as using EPA-registered repellents and eliminating standing water where mosquitoes breed.
Written by AI on 2026-11-02, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

As of late September 2026, Florida health officials confirmed 485 locally acquired cases of dengue fever, marking the state's largest outbreak in decades. Between October 18 and 24, there were 60 new infections, with nearly all (95%) occurring in the Tampa Bay area across Hillsborough, Pasco, and Pinellas counties. This surge prompted emergency declarations in those three counties to expedite purchasing and spraying measures and secure state and federal reimbursement. Hillsborough County has since extended its local emergency declaration due to ongoing transmission. Additionally, over 300 travel-associated dengue cases were reported statewide this year. The Florida Mosquito Control Association is intensifying efforts with targeted ground and aerial sprays and property inspections to combat the spread of Aedes mosquitoes, which thrive in warm, humid environments like those found in Florida.

Written for “Mosquito-Borne Virus Surges In US State” on 2026-11-03, grounded in this article and the 0 other(s) covering the same event.

Story

📰 Mosquito-Borne Virus Surges In US State
Health · 1 article(s) covering the same event.

Compared with similar articles

Nothing to compare against. No article is close enough to this one for the pipeline to have linked or judged the pair.
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
20
sentences that state something as happening or true
Uncertain
15%
3 of 20 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
69/100
Fox News's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Health
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-11-02 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

Fox News · 6370 article(s) · 11 correction(s) detected
Running correction rate · 11 correction(s)

Who wrote this

Khloe Quill
27 article(s) here · 1 carrying a prediction
🔮 Most people infected with dengue experience mild or no symptoms, typically recovering within two weeks, according to Mayo Clinic.
🔮 People who lose weight through crash dieting or appetite-suppressing medications may shed muscle along with fat, experts warn.
🔮 " Some people may maintain friendships while leaving open the possibility of a future romantic relationship, Trombetti said.
🔮 "From a clinical perspective, is helpful to review medications with the autistic patient's physicians and, if possible, try to avoid medications that may cause a Parkinson's appearance."
🔮 While immediate effects may appear as hoarseness, coughing, or reduced athletic endurance, the larger impact poses risks to long-term vital organ function.
🔮 Brain games, crosswords and math puzzles are often promoted as ways to sharpen memory, but neurologists warn that generic exercises may not address the specific cause of mental fog.
🔮 While immediate effects may appear as hoarseness, coughing, or reduced athletic endurance, the larger impact poses risks to long-term vital organ function.
🔮 "Daytime napping may compensate for poor nighttime sleep, but it may also reduce the drive to sleep at night, potentially contributing to nighttime sleep disturbances, another important potential risk factor for dementia."
🔮 However, taking prescription ADHD medication may offer a protective benefit, lowering overall risk of death, the review found.
🔮 He believes the early results will translate into "clinical improvements with longer-term treatment." The latest skin-aging findings have been presented at a scientific conference, but have not yet been published as a full peer-reviewed study.
Also by Khloe Quill
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 27 articles by Khloe Quill →

Topics

Florida Hillsborough Pasco Pinellas the Florida Department of Health

Subjects

Florida ORG · 3× Fox News Digital ORG · 1× Hillsborough GPE · 1× Hillsborough County GPE · 1× Pasco GPE · 1× Pinellas GPE · 1× The Florida Mosquito Control Association ORG · 1× the Centers for Disease Control and Prevention ORG · 1× the Florida Department of Health ORG · 1× the SC Johnson Center for Insect Science and Family Health ORG · 1×

Narrative

"The Aedes mosquitoes that can transmit dengue are active during the day and thrive in warm, humid environments like those found in Florida," an entomologist spokesperson at the SC Johnson Center for Insect Science and Family Health previously told Fox News Digital.
framing: assertive · carried by 1 article(s) · first seen 2026-11-02
🔮 Most people infected with dengue experience mild or no symptoms, typically recovering within two weeks, according to Mayo Clinic.

Claims (20 extracted, 3 hedged)

Florida health officials have confirmed 485 locally acquired cases of dengue fever this year, as the state grapples with its largest outbreak in decades. asserted
state → confirm → decades
Between Oct. 18 and Oct. 24, state surveillance logged 60 new infections, with the Tampa Bay area accounting for roughly 95% of all locally acquired cases recorded statewide, according to the Florida Department of Health. uncertain
area → log → Health
The surge prompted emergency declarations in Hillsborough, Pasco and Pinellas counties in late September, allowing for faster purchasing and spraying and requests for state and federal reimbursement. asserted
surge → prompt → reimbursement
Hillsborough County has since extended its state of local emergency amid ongoing transmission. asserted
County → extend → transmission
The locally acquired infections are separate from more than 300 travel-associated dengue cases reported in Florida this year. asserted
infections → acquire → Florida
The Florida Mosquito Control Association said mosquito abatement teams are stepping up targeted ground spraying, aerial applications and localized property inspections. asserted
teams → say → spraying
Dengue is a viral illness transmitted primarily through the bite of infected Aedes aegypti and Aedes albopictus mosquitoes. asserted
Dengue → transmit → mosquitoes
The virus can cause fever, severe muscle and joint pain, nausea, rash and, in severe cases, dangerous complications or death, according to the Centers for Disease Control and Prevention. uncertain
virus → cause → Control
Unlike many mosquito species that bite mostly at dawn and dusk, the mosquitoes carrying dengue feed aggressively during daytime hours and thrive in humid residential environments. asserted
mosquitoes → bite → environments
"The Aedes mosquitoes that can transmit dengue are active during the day and thrive in warm, humid environments like those found in Florida," an entomologist spokesperson at the SC Johnson Center for Insect Science and Family Health previously told Fox News Digital. asserted
spokesperson → transmit → Digital
"Staying aware of local mosquito activity and consistently protecting against bites are important steps people can take to help reduce their risk." asserted
people → stay → risk
Public health officials emphasize that Aedes mosquitoes are "container breeders," requiring as little as a tablespoon of standing water to lay eggs. asserted
mosquitoes → emphasize → eggs
Officials urge residents to inspect yards weekly and drain or cover birdbaths, gutters, planters, discarded tires and outdoor containers. asserted
Officials → urge → birdbaths
Health authorities recommend taking the following additional precautions. - Apply EPA-registered repellents: Use insect repellents containing active ingredients such as DEET, picaridin or oil of lemon eucalyptus, following all label directions. - Layer properly: asserted
authorities → recommend → directions
Regularly empty and scrub any outdoor vessels that hold water. asserted
that → empty → water
Most people infected with dengue experience mild or no symptoms, typically recovering within two weeks, according to Mayo Clinic. uncertain
people → infect → Clinic
When symptoms do occur, they usually surface four to 10 days after an infectious bite. asserted
they → occur → bite
Severe dengue can progress rapidly within 24 to 48 hours after the initial fever drops. asserted
fever → progress → hours
Warning signs include persistent vomiting, severe abdominal pain, difficulty breathing, mucosal bleeding and extreme lethargy. asserted
signs → include → vomiting
Anyone experiencing those signs should seek emergency medical care immediately. asserted
Anyone → experience → care
💬Give feedback
🕘History 🎫Support