Articles sur infection

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People mainly think of GPs over-prescribing antibiotics, but ubiquitous use in farming and other areas also contributes to resistance in bacteria. Reuters/Brian Snyder

When the drugs don’t work: how we can turn the tide of antimicrobial resistance

We need a concentrated and coordinated effort by government and scientists if we're to stave off the threat of antimicrobial resistant bacteria.
A hospital nurse checks the temperature of all visitors in Conakry (Guinea) in 2014, at the height of the Ebola epidemic. Marie-Agnès Heine/OMS

Ebola’s forgotten victims – what we can learn from them and what we can do

One year after the end of the West African Ebola epidemic, a study of survivors in Guinea shows what has been learned about the deadly virus, and what remains unknown.
According to the World Health Organisation, antimicrobial resistance is now at crisis point. from www.shutterstock.com.au

Recent death from resistant bug won’t be the last

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.
Trachoma disappeared from most of Australia 100 years ago as individual and community hygiene improved.

Why is trachoma blinding Aboriginal children when mainstream Australia eliminated it 100 years ago?

Trachoma easily spreads from one child to another through infected eye and nose secretions. A person may have up to 40 episodes of reinfection during childhood.
Advances in computing make it possible to model the spread of disease on an individual level, in a population of millions of people. Shutterstock/Maridav

Computing helps the study of infections on a global and local scale

Millions of people die or suffer from infectious diseases each year. Computer modelling can now help simulate the impact of any spreading disease.
People who have big weekends tend to take more sickies at work. from shutterstock.com

Could a weekend of binge-drinking worsen your cold?

There's no doubt chronic alcohol abuse changes the body's infection-defence system. But here's what the research says on whether a binge-drinking weekend can make people more susceptible to illness.
We’re in a protracted war against superbugs because we’ve overused existing antibiotics: a key weapon against disease. Nomadic Lass/Flickr

We need new antibiotics to beat superbugs, but why are they so hard to find?

We’ve heard a lot lately about superbugs – bacteria that are resistant to current antibiotics. But as the threat of superbugs continues to rise, the number of new treatments available has flatlined. This…
Good teeth often correlates with good health. But one in five over-65s have lost all their teeth. m01229/Flickr

How to fill the gaps in Australia’s dental health system

An Aussie smile is an instant indicator of socioeconomic status, employability and self-esteem. It’s also a predictor of physical health. So it’s shocking that Australians’ dental health has not improved…

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