Health
Popular honeymoon destination faces avian malaria threat, spread by mosquitoes
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Almost every forest bird species in Hawaii is spreading avian malaria, posing an increasing threat to wildlife in the popular honeymoon destination, according to a new study published in Nature Communications.
The research revealed a potential explanation for why the disease shows up almost everywhere mosquitoes are found on the Hawaiian Islands.
Scientists from the University of Hawaii at Mānoa and the University of California analyzed blood samples from over 4,000 birds across 64 sites across the state, a press release revealed.
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Next, they conducted feeding trials where they allowed mosquitoes to feed on infected birds, and tracked whether those insects spread the disease at various temperatures.
The team found that both native and “introduced” species of forest birds can infect mosquitoes when the insects feed on them. Even when the birds have only small amounts of the parasites, they can carry the disease for months or years.
The scientists conducted feeding trials where they allowed mosquitoes to feed on infected birds, and tracked whether those insects spread the disease at various temperatures. (iStock)
“Avian malaria has taken a devastating toll on Hawaii’s native forest birds, and this study shows why the disease has been so difficult to contain,” Christa M. Seidl, who conducted the research as part of her PhD at the University of California, Santa Cruz, stated in the release.
“When so many bird species can quietly sustain transmission, it narrows the options for protecting native birds and makes mosquito control not just helpful, but essential,” she added.
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In many ecosystems, a disease continues circulating even if only a handful of animal species are spreading it, but this study found that avian malaria appears to spread more broadly across many bird species.
Mosquitoes, which are not native to Hawaii, could increase the forest birds’ risk of extinction, says the National Park Service. The ʻakikiki, a Hawaiian bird native to Kauai, is now considered extinct in the wild due to the disease.
The Kauai creeper is considered critically endangered by some groups, while others consider it extinct in the wild. (Eric J. Franke for The Washington Post via Getty Images)
While avian malaria is from the same family of protozoa that causes malaria in humans, the bird-specific strains cannot be transmitted to people, according to the National Audubon Society.
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Even when avian malaria isn’t fatal to birds, it can shorten their telomeres, an element of DNA that influences lifespan, the above source states.
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In addition to affecting the infected birds, the altered DNA can be passed onto chicks, creating a new generation of birds with shorter lifespans.
Researchers examined blood samples from more than 4,000 birds across Kauai, Oahu, Maui and Hawaii Island. (iStock)
The researchers noted a few caveats with the study. First, they primarily used lab-controlled canaries to determine transmission for different parasite levels, which may not be an exact match for every wild bird species.
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They also faced technical hurdles in measuring exactly how much malaria-carrying saliva a mosquito produces at various temperatures, though their models largely account for this, the study stated.
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Finally, as researchers can’t realistically track every mosquito bite in the wild, they used infection patterns as an indirect way to estimate insects’ feeding preferences. If a species is infected more often, that suggests mosquitoes are biting them more frequently.
Health
Cruise ship linked to deadly Hantavirus outbreak arrives off Tenerife as passenger evacuation begins
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The cruise ship linked to a deadly Hantavirus outbreak arrived early Sunday off the Spanish island of Tenerife, where passengers began to evacuate and fly to their home countries.
Passengers are being tested by Spanish health authorities to ensure they are asymptomatic before being transported ashore in small boats, Spanish officials said, according to Reuters.
Spanish health authorities confirmed that the first plane carrying the Spanish passengers has departed for a military hospital in Madrid, where they will be under quarantine.
The 17 Americans aboard the MV Hondius will be flown to a medical center in Nebraska after health officials allow them to disembark.
AMERICANS TO BE EVACUATED FROM HANTAVIRUS CRUISE SHIP AS GLOBAL HEALTH CHIEF TRAVELS TO QUARANTINE ISLAND
The cruise ship MV Hondius arrives at the port of Granadilla de Abona after being affected by a Hantavirus outbreak, in Tenerife, Spain, May 10, 2026. (REUTERS/Hannah McKay)
A Centers for Disease Control and Prevention (CDC) official told ABC News on Saturday morning that federal officials currently do not plan to mandate quarantine when the American passengers arrive in Nebraska.
They will instead be screened upon arrival in the U.S. and either stay briefly at Nebraska’s National Quarantine Unit or return home to monitor for symptoms for 42 days while staying in contact with local health authorities, the official said.
The ship set course for Spain on Wednesday from the coast of Cape Verde after the WHO and European Union requested assistance in managing the outbreak.
The ship’s arrival comes hours after World Health Organization Director-General Dr. Tedros Adhanom Ghebreyesus arrived on the island.
The WHO said Friday that eight people aboard the ship had fallen ill, including three who died. Six cases have been confirmed, with two others suspected.
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A cruise ship linked to a Hantavirus outbreak anchored near the Spanish island of Tenerife ahead of a planned evacuation. (REUTERS/Hannah McKay)
In a statement Saturday, Ghebreyesus said the public health risk remains low.
“I know you are worried. I know that when you hear the word ‘outbreak’ and watch a ship sail toward your shores, memories surface that none of us have fully put to rest,” he said.
“The pain of 2020 is still real, and I do not dismiss it for a single moment. But I need you to hear me clearly: this is not another COVID-19. The current public health risk from Hantavirus remains low. My colleagues and I have said this unequivocally, and I will say it again to you now,” he continued.
ARGENTINA INVESTIGATORS ZERO IN ON POSSIBLE ORIGIN POINT OF HANTAVIRUS IN DEADLY CRUISE OUTBREAK
A police boat operates next to the cruise ship MV Hondius at the port of Granadilla de Abona after being affected by a hantavirus outbreak, in Tenerife, Spain, May 10, 2026. (REUTERS/Hannah McKay)
Ghebreyesus noted that the virus identified aboard the ship is the Andes strain of hantavirus, which can be severe.
“Three people have lost their lives, and our hearts go out to their families,” he wrote, reiterating that the public health risk posed by the virus remained low.
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An ambulance evacuates patients from the MV Hondius cruise ship to the airport in Praia, Cape Verde, on May 6, 2026. (Misper Apawu/AP)
About 30 crew members are expected to remain on board as the vessel continues to the Netherlands, where it will be disinfected.
Fox News Digital’s Robert McGreevy, The Associated Press and Reuters contributed to this report.
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FIRST ON FOX: Eating healthy doesn’t have to be complicated, according to celebrity chef Rocco DiSpirito.
In an exclusive interview with Fox News Digital, the restaurateur and owner of New York City’s new Bar Rocco – whose philosophy and cookbooks are rooted in health-conscious dieting – shared a few misconceptions about healthy eating, especially when the end goal is weight loss.
“There is no one fix, there’s no one cure for everyone,” he said. “Everyone has different needs and their weight-loss journey is going to be different. So, you really have to figure out what your problem is.”
WEIGHT LOSS DRUGS ARE CHANGING DINING AS CUSTOMERS EAT HALF THEIR MEALS, TAKE REST HOME, CELEBRITY CHEF SAYS
This could be a body composition imbalance, a lack of exercise or a generally poor diet, DiSpirito mentioned. “Figure out what will help you address those issues most quickly,” he advised.
Rocco DiSpirito recently opened Bar Rocco in New York City. The Rockefeller Center location offers breakfast, lunch and dinner. (Eric Medsker)
“Even if you’re working out, unless you’re LeBron James and burning 8,000 calories a game, there’s no way to out-train a bad diet, so at some point in our lives, we have to come to a reckoning with what we consume.”
DiSpirito says it’s “always a good idea” to start with the basics, including consuming less sugar, less alcohol, fewer processed foods and fewer processed carbs, as well as eating more protein.
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The chef revealed that the No. 1 issue he’s witnessed is that people have “no idea how many calories they’re consuming.”
“We’re all consuming two to three times more than we realize,” he noted. “And even when we count and use the apps, there’s a lot of fuzzy math going on.”
“So, getting a handle on how much you’re consuming, even the little picking that you do while you’re cooking and cleaning, all that counts and adds up quickly.”
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As the healthy eating movement gains traction, DiSpirito called it “very important” for most of the U.S., as the country faces an “obesity issue.”
“Restaurants are definitely thinking about it as well,” he said. “[But] I wouldn’t say restaurants are making it their [top] priority.”
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“We still have a lot of work to do just getting people in and seated and fed and their checks to them when they want. But there are some restaurants that are focused on it.”
As the healthy eating movement gains traction, DiSpirito called it “very important” for most of the U.S., as the country faces an “obesity issue.” (iStock)
Privately, DiSpirito said he has focused on providing healthy meal plans for clients.
“But for restaurants to approach healthy eating is a little difficult, because it’s a whole different kind of cooking and a [different] kind of energy,” he said.
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“Healthy eating isn’t fun – so to bring that into a fun atmosphere is kind of difficult. It’s difficult to mix the two.”
This crossroads between indulgence and health may be a tricky mix, especially among the food supply in America, DiSpirito acknowledged – but the two align more easily in other countries where the food is not tampered with, he added.
Celebrity chef Rocco DiSpirito says other countries, like Italy, “don’t allow a lot of messing around with food that we allow in the United States.” (Jonathan Pushnik)
“If you go to Italy, for example, and just eat everything they eat, it feels indulgent … and it’s also very healthy,” he said. “And the key is the food supply is still natural. It’s still organic.”
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“There aren’t lots of sprayed food [or] sprayed vegetables in Italy,” DiSpirito went on. “They don’t allow a lot of messing around with food that we allow in the United States, the GMO-ing, the modifying.”
“So healthy and indulgent are not mutually exclusive, but in [our] food supply system … it’s very difficult.”
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