The strain E. coli ST410 is spreading worldwide and making doctors worry about treatments. Scientists looked at more than 3, 000 versions of this bacteria and found that it often picks up a gene called blaNDM‑5, which gives resistance to powerful drugs called carbapenems. They also saw that many of
Habitat fragmentation, the breaking up of continuous ecosystems into smaller pieces, can change how bacteria live inside animals. In tidal mudflats, a small crab species that is central to the food chain has become a useful eye on this process. Scientists examined how different landscape patterns af
"The new urine test can decide the best antibiotic in under six hours, instead of waiting three days for lab results. The test uses a cartridge with tiny tubes filled with different medicines. A urine sample is added, and light sensors watch for bacterial growth over the next hours. If bacteri
Artificial intelligence can now sift through millions of molecules in a few days, spotting potential new antibiotics that would have taken years to find. It can even spot clues in ancient DNA or design fresh compounds from scratch, giving scientists new tools to battle drug‑resistant bacteria. Bu
In pig farms, manure piles are a big source of antibiotic‑resistance genes, or ARGs. Scientists wanted to see how treating this waste with anaerobic digestion (AD) changes those genes and the viruses that live there. AD is a common way to break down waste without oxygen, producing useful gas. The s
In Ghana, a tiny but mighty warrior named Kleb009 is making headlines. This isn't a superhero from a comic book, but a strain of Klebsiella pneumoniae, a bacteria that's causing quite a stir in the medical world. Kleb009 is a multidrug-resistant superbug, meaning it's tough to treat with common anti
If you're planning to jet off somewhere exotic soon, there's something important you should know. The usual antibiotics for traveler's diarrhea aren't working as well as they used to. This is because the bacteria causing the illness are getting smarter and developing resistance. A recent study look
In the world of food safety, a new hero has emerged. It's not a superhero in a cape, but a tiny virus called vB_Sa_2868B2. This virus, or phage, and its partner, a protein named LytN, are taking on a big challenge: multidrug-resistant Staphylococcus aureus, including the notorious MRSA. First, let'
A recent study has uncovered a troubling truth: 168 man-made chemicals, including common pesticides and industrial compounds, can harm the beneficial bacteria in our guts. These chemicals are found in everyday items like food, water, and household products. What's more, many of these chemicals were
Soil is more than just dirt. It's a bustling world of microbes. Among these tiny life forms, some carry genes that can resist antibiotics. These genes are called antibiotic resistance genes, or ARGs. Scientists wanted to understand how these ARGs form and spread, especially in the soil around plant
