内容摘要：Public health leaders said the cuts are reducing the entire system to a shadow of what it once was and threatening to undermine even routine work – even as the nation faces threats from diseases

Public health leaders said the cuts are reducing the entire system to a shadow of what it once was and threatening to undermine even routine work – even as the nation faces threats from diseases

“I don’t think there is any way of concluding that there was human-to-cat transmission based on the data that is presented,” said Dr. Diego Diel of the Cornell University College of Veterinary Medicine.Cats in two separate households died in May after developing severe illnesses that were confirmed as the Type A H5N1 bird virus found in U.S. dairy herds, investigators reported. Both were indoor-only cats that had no exposure to infected cattle or birds and didn’t consume raw milk.

One cat that died belonged to a worker on a dairy farm in a county known to have bird flu-infected cattle. The worker reported symptoms of illness before the cat got sick. That cat fell ill, tested positive for H5N1 and had to be euthanized. A second cat in that household also got sick, but it recovered. A third cat in the household didn’t get sick and tested negative.Meanwhile, an adolescent in the household got sick but tested negative for flu.The other cat that died lived in a different household. That pet belonged to a dairy worker who transported raw milk and reported frequent splashes of milk on the face, eyes and clothing. That worker reported eye irritation, a possible symptom of bird flu, two days before the cat got sick.

The cat was known to roll in the worker’s dirty clothing and died within a day of developing signs of infection, the study authors wrote. Another cat in that household tested negative for the virus.In both instances, the dairy workers declined to be tested for H5N1, the study said.

That means it’s impossible to know whether they directly transmitted the virus to their cats, said Dr. Keith Poulsen, director of the Wisconsin Veterinary Diagnostic Laboratory. It’s more likely that the cats were infected by virus on the workers’ clothing, boots or hands, he said.

“We know that people at this point are not shedding large amounts of virus,” he said. “I don’t think it’s because this person coughed on their cat.”The reductions, part of larger Trump administration cuts, come amid a surge in cruise ship outbreaks fueled by a new strain of norovirus.

So far this year, there have beenreported on cruise ships in the CDC’s jurisdiction, mostly from norovirus, compared with 18 outbreaks in all of 2024 and 14 in 2023, VSP reports show. U.S. officials conducted nearly 200 inspections of 150 ships last year.

“Certainly it’s something that would be on my mind if was getting ready to get on that cruise ship,” said Donald Schaffner, a food science expert at Rutgers University.Here’s what you need to know about staying safe on board: