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Florida dengue outbreak is largest in continental US in decades

Florida's Tampa-area dengue outbreak, with more than 250 locally acquired cases, appears to be the largest in the continental US in several decades. Emergency declarations are in place, and CDC data show cases rising in at least 15 states.

2 outlets · 0L · 2C · 0R First reported Account updated
Image: Newsweek

The story, neutrally told

Centre · 2Florida's current dengue outbreak appears to be the largest in several decades in the continental United States, according to AP reporting. Centre · 1State health officials reported this week more than 250 locally acquired cases this year, the vast majority in Hillsborough County, home to Tampa; the outbreak first came to light in July. Centre · 1Federal health officials say their dengue outbreak data are limited, but state health department data and medical journals suggest it is the most cases in a calendar year for any state since at least the 1940s; Florida's previous worst year was 2023, with just under 200 locally spread cases.

Centre · 1The largest earlier outbreak in any US state was in Hawaii, with 264 locally acquired cases over six months in 2015-2016, a figure the Tampa-area outbreak is on the verge of surpassing. Centre · 2Officials in Hillsborough and surrounding counties have declared local emergencies, and workers in the Tampa area are spraying day and night and checking properties for pooled water where mosquitoes might breed. Centre · 1There has been one dengue death in Florida this year, an elderly Tampa woman on Sept. 4. As of last week locally acquired cases (252) had surpassed travel-associated cases (245), though at least 13 Hillsborough County cases were diagnosed in travelers.

Centre · 1Dawn Wesson, a Tulane University expert, said most people in the Tampa area have no prior immunity to dengue. She said the surge may be partly related to travel patterns, that climate change is expanding the mosquitoes' range, and that 'There's a good chance that this is the new normal.' Centre · 1The CDC has not sent investigators because it must be invited by state officials and Florida has not asked, CDC spokesman Jason McDonald said; the agency has provided $800,000 in assistance to the state health department. Centre · 1Nationally, the CDC counts nearly 1,900 locally acquired US cases this year, most in Puerto Rico, while the WHO reports more than 2.2 million infections and nearly 1,200 deaths worldwide.

Centre · 1Newsweek, citing the latest CDC data, reported that reported dengue cases rose in at least 15 states since the previous update. Florida had the largest increase, from 392 to 485 cases (up 93), followed by California, from 31 to 45 (up 14); listed states rose by 130 cases combined. Newsweek said it had contacted the CDC for comment. Centre · 2Officials and experts advise using EPA-registered insect repellents, wearing long sleeves and long pants, and removing standing water around homes.

Every sentence links to the reporting it rests on. The pill in front of each says where its sources sit: Left, Centre or Right when one side supplies at least half of them, Mixed when they are evenly split. The number is how many outlets it cites.

Left0 outlets

No left outlet in our sources has covered this story yet.

Centre2 outlets

Framing
Hindustan Times carries an AP explainer on the outbreak's historic scale, causes and the CDC's limited role; Newsweek, in an AI-assisted piece, frames it as a map of rising CDC case counts across states.
Emphasis
AP stresses historical comparison, climate change and the 'new normal'; Newsweek stresses state-by-state increases and the CDC numbers.
Leaves out or plays down
Newsweek omits the death, the CDC's non-involvement and the historical comparisons; AP does not cover other states' increases.
Charged language
“breakbone fever”“the new normal”
For example
““There’s a good chance that this is the new normal,” she said.” — Hindustan Times
“Map Shows States Where Dengue Fever Cases Have Risen After Florida Outbreak” — Newsweek

Right0 outlets

No right outlet in our sources has covered this story yet.