Avoiding contact with people who have respiratory infections – and are coughing or sneezing – is the key to protection. Jina K/Shutterstock

Explainer: what is the MERS outbreak in South Korea?

Twelve years ago the world was threatened by an outbreak of a new coronavirus called SARS. MERS belongs to the same virus family and has killed 19 people in South Korea.
Dogs are the source of the majority of human rabies deaths around the world. M. Lehmkuhler/Flickr

Explainer: the rabies virus

The island of Bali has pledged to be free of the rabies by 2020 and has begun culling stray dogs in an effort to control the virus. Rabies was first detected in Bali in November 2008 and has since claimed…
Coronaviruses are the cause of both the 2003 SARS and the recent MERS outbreaks. Eneas/Flickr

Scientists find killer chemical for virus behind SARS and MERS

A team of European researchers has identified a novel compound that stops coronaviruses from replicating. The study, published in PLOS Pathogens today, also pinpoints the juncture in the virus’ life cycle…
Around 20,000 chickens were culled in Hong Kong last week after the virus was detected in birds imported from mainland China. Alex Hofford/AAP Image

Explainer: what is H7N9 bird flu?

Australia’s federal Department of Health has advised general practitioners to be on the lookout for potential cases of the H7N9 strain of influenza A, or bird flu, following a spate of deaths in China…
Most strains of E.coli live quite happily in human and animal intestines, but some of these bacteria can cause diarrhoea as well as serious illnesses. Shutterstock

Explainer: what is E.coli?

There has been a small outbreak of E. coli infection in Brisbane. Three children and one adult who attended the Brisbane Royal Agricultural Show, also known as Ekka, tested positive for the bacterial infection…
The new strain (C4a) of enterovirus EV71 has infected hundreds of thousands mostly pre-school-age children in China, Cambodia and Taiwan. Image from shutterstock.com

Explainer: what is the new enterovirus or EV71?

A virus that can cause paralysis in children has been circulating in New South Wales during autumn and has recently spread to Victoria. Around 30 young children, mainly from Sydney’s northern and southeastern…
The novel coronavirus is in the same family as the SARS virus, but has some different biological features and is not as infectious. Image from shutterstock.com

Explainer: what is the new coronavirus?

Ten years ago the world was gripped by the threat of SARS (severe acute respiratory syndrome), which was caused by a coronavirus. The outbreak infected more than 8,000 people and around 800 died. Over…
Plans are afoot to map the brain, but the scientific methods of US scientists involved may be too ambitious. shutterstock.com

Wham BAM: Obama’s brain map aims are laudable, but laughable

Recently, I wrote a sceptical article for The Conversation on the subject of new proposals for computer mapping of the brain. The two top contenders are the European Human Brain Project (HBP - which has…
The race to map the human brain may be more political than scientific. brewbooks

The brain race: can giant computers map the mind?

In the past month, we have seen two major announcements of huge projects to map the brain – the European Human Brain Project (HBP) and the Obama Brain Activity Map (BAM). What you may not have noticed…

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