Two common PFAS “forever chemicals” have been deemed hazardous substances by the Environmental Protection Agency. The new designation, enacted under the country’s Superfund law, will let the EPA investigate and clean up leaks and spills of these harmful chemicals, agency officials said Friday. It will also mean polluters can be charged for the clean-up of…  read on >  read on >

housework

Counterfeit or mishandled Botox shots have triggered harmful reactions in 19 people in nine states, U.S. health officials warned Monday. In its alert, the U.S. Centers for Disease Control and Prevention said nine people had been hospitalized and four were treated with an antitoxin because of concerns that the botulinum toxin had spread beyond the…  read on >  read on >

Genetics-based “one-and-done” vaccines for the flu and COVID could prove more effective and easier to craft than current jabs, researchers report. These new vaccines would target viruses using a different response to infection than what is prompted by current vaccines, researchers said. Instead of teaching the immune system to create antibodies to fight off a…  read on >  read on >

Dogs and cats can pass antibiotic-resistant bacteria to their owners, raising concerns that household pets could be contributing to the world’s antibiotics crisis, a new study says. Cases of these “superbugs” being passed between sick dogs and cats and their healthy owners have been identified in the U.K. and Portugal, according to research presented at…  read on >  read on >

A chlamydia vaccine has triggered immune responses in an early trial, raising hopes that one day it might help curb the spread of the sexually transmitted infection (STI). There is currently no vaccine for chlamydia, which is the most common bacterial STI in the United States, according to the U.S. Centers for Disease Control and Prevention.…  read on >  read on >

A rare fungal infection has been diagnosed in two cats and a vet tech who treated one of the animals, a new report warns. The three cases — discovered in Kansas in late 2022 and early 2023 — were caused by a fungus called Sporothrix schenckii, researchers from the U.S. Centers for Disease Control and…  read on >  read on >