Ants produce their own antimicrobial chemicals to fight bacteria.
Researchers are using epigenetics to find ways to 'turn off' bacteria's ability to cause infections.
Bacteria don't just mutate to beat antibiotics, they also make changes on the fly.
We know overuse and inappropriate use of antibiotics contribute to resistance, so it's important we develop strategies to improve practice.
A study that shows GPs are prescribing about five million too many antibiotic scripts a year means we have to take a radical new approach to reducing use of these drugs.
When it comes to fighting antimicrobial resistance, most of the focus is on bacteria. But we'd be foolish to forget about fungi.
Infection of wounds for surgery patients is on the rise in developing countries. A shorter dose of antibiotics is appropriate.
When commemorating our troops, doctors and nurses this Anzac Day, consider also tipping your hat to the discovery of bacteriophages. In the post-antibiotic era, our health might just depend on them.
Unless we do something about about antibiotic pollution in the world's waterways, the next trip you take to the coast for a seafood dinner just might be your last.
We need a concentrated and coordinated effort by government and scientists if we're to stave off the threat of antimicrobial resistant bacteria.
The US Centers for Disease Control has reported a woman in her 70s has died of overwhelming sepsis caused by a bacterium that was resistant to all available antibiotics.
Health minister Sussan Ley said Australia’s use of antibiotics in general practice is 20% above the OECD average. Is that right?
The federal government is tackling antimicrobial resistance with a 'One Health' approach. But what is One Health and what can it offer that other approaches haven't?
Why US$790m is not enough to win the war against antibiotic resistance.
There's one important piece of the puzzle we're missing when it comes to antimicrobial resistance.
Alexander Fleming discovered penicillin in 1928 and revolutionised the treatment of bacterial infections. Ever since then we have been searching for new antibiotics.
Antimicrobial resistance continues to be a growing concern for our future health. Whose responsibility is it to intervene?
The vast majority of the bacteria that surround us are not free-floating but prefer to band together in cooperative communities called biofilms. How do biofilms form and cooperate?
While some ancient therapies proved effective enough that they are still used in some form today, on the whole they just aren't as good as modern antimicrobials at treating infections.
Antibiotics can prevent serious harm and stop infections becoming fatal. But they won't kill common cold and flu viruses, and careless overprescribing by doctors can do more harm than good.