Diseases, Conditions, Syndromes

How long are you contagious with gastro?

There's no way you'd want to go to work when you've got the telltale signs of gastro: nausea, abdominal cramps, vomiting and diarrhoea. But what about when you're feeling a bit better? When is it safe to be around colleagues, ...

Medical research

Gut microbes are tiny sensors of your general health

The number of studies that have found a link between a disease and a specific gut microbiome composition seems to be ever increasing. Until recently, though, almost all these studies have looked at single diseases in isolation. ...

Diseases, Conditions, Syndromes

What is norovirus? Stomach bug hits Winter Games

Norovirus, also known as the winter vomiting bug, has officials at the Pyeongchang Games scrambling to stop its spread. The bug apparently began spreading when private security workers at the games came down with headaches, ...

Health

Foodborne illness is often avoidable

Each year, Americans develop more than 50 million cases of foodborne illness. While some are caused by eating out, others originate in home kitchens. Still more result from contact with someone already infected.

Medical research

The bug hunters and the microbiome

Trevor Lawley and Gordon Dougan are bug hunters, albeit not the conventional kind. The bugs they collect are invisible to the naked eye. And even though we're teeming with them, researchers are only beginning to discover ...

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