麻豆淫院

A multinational research team, including Professor David W Graham from Durham University's Biosciences Department, have helped uncover a worrying new effect of climate change鈥攖he rise of antibiotic resistance in soil bacteria.

The study, in Nature Ecology & Evolution, has shown that as global temperatures rise, bacteria in soil are becoming more likely to carry genes that make them resistant to antibiotics.

This discovery is especially important because soil is a major reservoir of bacteria, many of which can transfer resistance genes to harmful bugs that infect humans and animals.

The study found that climate warming is making soil bacteria more adaptable, more active, and better equipped to survive medicines that are meant to kill them.

Why this matters for health?

Antibiotic-resistant bacteria are a major threat to global health.

The study reveals that rising temperatures not only help these bacteria live longer in the environment but may also allow dangerous pathogens to evolve faster.

Most people don't realize that many infections come from bacteria that start in the natural environment, said Professor Graham, one of the study's research team and authors.

He further highlighted that as soil bacteria become more resistant, the chance of untreatable infections rises.

The findings highlight the need for a "One Health" approach鈥攔ecognizing that the health of humans, animals, and the environment are all connected.

Future risks and global impact

The study shows that even small increases in temperature could lead to major rises in soil antibiotic resistance.

This is especially true in colder regions where warming allows harmful bacteria to survive longer.

The research also used machine learning to predict that soil ARG levels could rise by up to 23% by 2100 if high greenhouse gas emissions continue.

Professor Graham added this research confirms predictions made in past global reports that climate change isn't just about weather鈥攊t's also about how diseases may change and spread.