#mosquito-borne-diseases

#mosquito-borne-diseases

The impact on patients and health services is just one part of a growing health burden driven by sea-level rise, including water contamination, infectious disease, food insecurity, displacement and worsening mental health.

"We have not seen them go away altogether like they have in previous years," said Susanne Kluh, general manager for the Greater Los Angeles County Vector Control District.

I am open-minded; I believe in integrative practices, and I agree that the medical establishment can be arrogant and unduly influenced by the pharmaceutical industry, which now funds so much of medical research. But I fully understand Scherer's frustration with his interminable discussions with Kennedy about scientific articles.

In a study published in Science Advances, researchers in China fed Aedes aegypti mosquitoes blood that contained either a vaccine against Nipah virus or the rabies virus. The viruses, contained in the vaccines, replicated inside the insects and reached their salivary glands, allowing them to pass on the vaccine when feeding on bats or when the bats ate the insects.

Florida currently ranks third in case counts. Since the start of the year, at least 132 confirmed or probable cases of measles have been reported across the state, where vaccination rates have consistently fallen below the threshold required to prevent outbreaks. The measles situation in Florida is, in other words, an urgent problem for the state that the state should be urgently addressing.

Bats carry a lot of very deadly pathogens like Ebola virus, Nipah, Hendra, coronavirus, and also rabies virus. People are finding more and more bat-borne viruses. When such viruses are transmitted to humans, the results are often fatal so there's a lot of interest in trying to prevent spillover in the first place.

Risks of outbreaks with pandemic potential rise with increasing land-use change, biodiversity loss and climate change. The Pandemic Agreement adopted by the World Health Assembly in 2025 marks a historic shift that establishes the One Health approach as a legally binding obligation for pandemic prevention.

Hawaii is the hot spot for rat lungworm disease in the U.S., with more than 80 cases that were laboratory-confirmed from 2016 to 2026. Still, it's considered a highly underdiagnosed disease. The largest number of rat lungworm cases occur on the island of Hawaii.

Temperature and rainfall influence where malaria-carrying mosquitoes such as Anopheles species can survive and how well malaria parasites, such as Plasmodium falciparum, develop in them. Past predictions have been inconsistent and have often focused on where malaria might spread, rather than on how severely it could intensify where it already exists.

A statement by the government's region 5 livestock office for Chiang Mai, said the animals had been infected with canine distemper virus, with veterinarians also identifying mycoplasma bacteria as a secondary infection. Earlier however, Somchuan Ratanamungklanon, director general of the department of livestock development within the Thai agricultural ministry, told the Thai outlet Matichon that the tigers had been infected with feline panleukopenia.

DNA variants near a gene called MSRB3 - which is important for hearing in humans - could determine whether a dog's ears are pendulous like a basset hound's or stubby like a rottweiler's. Researchers analysed the genomes of thousands of canines and found that small, single-letter changes to DNA in a region of the genome near MSRB3 could boost the gene's activity. The boost can increase the rate at which ear cells proliferate, resulting in longer ears.

For the first time, cameras in Africa captured a 'dynamic network' of wildlife interacting with thousands of infected bats believed to be carrying the Marburg virus, which is a rare but extremely dangerous disease that belongs to the same family as Ebola. The new videos revealed at least 14 different types of animals, including leopards, hyenas, monkeys, birds and rats, actively hunting herds of Egyptian fruit bats.

There is little doubt that this is what African countries need if they are serious about universal health coverage - ensuring that every member of their populations has access to this fundamental human right. But such an approach has never been implemented in Africa. Some of the reasons for this are outlined in a report on health financing by the Africa Centres for Disease Control and Prevention (Africa CDC), the continent's public-health agency based in Addis Ababa, published last week (see go.nature.com/3o9wxfc).

In September, the USDA warned that an 8-month-old cow with an active NWS infection was found in a feedlot in the Mexican state of Nuevo León, just 70 miles from the border. The finding prompted Texas Agriculture Commissioner Sid Miller to step up warnings about the threat. " The screwworm is dangerously close," Miller said at the time. "It nearly wiped out our cattle industry before; we need to act forcefully now."

Has your resilience ever been fractured? Do you yearn to express solidarity in a pragmatic way? Have you signed an MOU? (Or even heard of an MOU?) These sentences contain some of the buzzwords likely to be relevant in the world of global health and development in 2026 according to our informal survey of 20 experts who work in the field.