The strain the animals have contains a mutation allowing it to more easily transmit between mammals. It is also a different variation than the ones found in dairy cows and commercial poultry. This one is Eurasian in origin, first seen in 2022. It has been detected in birds that fly along the Pacific Flyway, and is responsible for a mass mortality event in 2023 in northern fur seals on an island in eastern Russia.
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.
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.
An unnamed tourist saw it and told Aidan Moore, who works for Alcatraz City Cruises. Moore told SFGATE that he was initially skeptical, but the guest's iPhone footage left little room for doubt. The video shows, not a sea lion or an otter, but an actual Canis latrans, doggedly dogpaddling, then clambering out of the water, noticeably shaky and struggling to settle tired paws on the craggy rocks.
Yvonne Ford, 59, from Barnsley, died four months after she suffered a minor scratch when she startled a dog under her sun lounger on a Morocco beach during a holiday in February last year. She did not seek medical treatment at the time. It wasn't until June 2 2025 that Mrs Ford eventually went to Barnsley Hospital with a range of symptoms including severe headaches, nausea, mobility issues and disorientation.
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.
In Texas, the Houston Zoo has prepared its buildings and barns with heaters designed to withstand extreme conditions, the zoo said in a blog post on Friday. Animals will have access to extra hay and bedding, and food was stocked in advance. Across the Zoo, sensitive plants are being protected with coverings, and generators are positioned to provide backup power if needed, the blog post said.
The House of Elements, set to become the crown jewel of Orientarium Zoo in Łódź, Poland, takes the classical elements (earth, ice, water, fire, and air) and transforms them into a 6,000-square-meter narrative experience. Rather than designing a building where you walk from exhibit to exhibit, VMA created a continuous downward-then-upward journey that mirrors the evolution of life itself. Designer: VMA Design Studio for Orientarium Zoo
This is exceptionally rapid detection of an outbreak in free-ranging marine mammals, said professor Christine Johnson, director of the Institute for Pandemic Insights at UC Davis' Weill School of Veterinary Medicine. We have most likely identified the very first cases here because of coordinated teams that have been on high alert with active surveillance for this disease for some time.
A woman walking her dog on the 700 block of Oakglade Drive was approached by the bear at 9:20 a.m. It "kind of charged" the woman, said Lt. Kevin Oberon, before swiping the back of her knee. She was treated for non-life-threatening and non-serious injuries.
The Department of Health has confirmed that multiple monkeys are on the loose around the vicinity of O'Fallon Park in North City. Original reports suggested there were four animals, but we cannot confirm an actual number at this time, only that there is more than one, Justen Hauser, environmental health bureau chief with the St Louis department of health, said in a statement to the Guardian. We are working to get an idea of where they may be hiding or seeking food.
Discovered on a ship arriving at the Port of New York & New Jersey from Southampton, England, the red fox was placed in the care of the Bronx Zoo on Feb. 19, one day after it was "safely secured" by U.S. Customs and Border Protection.
Rats were leaving Manhattan, hurrying across the bridges in single-file lines. Some went to Westchester, some to Brooklyn. It was the pandemic, and the rats, which had been living off the nourishing trash of New York's densest borough for generations, were as panicked about the closure of restaurants as we were. People were eating three meals a day at home, and the rats were hungry.
During a routine exam, veterinarians found Baylisascaris eggs in the dog's system - the first such formal report of raccoon roundworm in a dog in county history, according to a Los Angeles County Department of Public Health news release. In 2024, two South Bay residents were sickened by the parasite, which can infect the brain, spinal cord and eyes and lead to eye disease and swelling of the brain.