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There is no evidence that the health benefits of milk are compromised by pasteurisation. jacqueline/Flickr

Explainer: what is raw milk and why is it harmful?

Milk is a highly nutritious food, and an important source of amino acids and minerals such as phosphorus and calcium, which contributes to bone health. Historically, milk was prone to contamination by…
Consuming bath milk is particularly risky because it may contain the deadly STEC E.Coli bug. Olga Prokopova/Shutterstock

Bath milk crisis must prompt better cosmetic safety regulation

The death this week of a Victorian toddler after allegedly drinking “bath milk” is a reminder of how dangerous some natural cosmetics can be. The product – Mountain View Organic Dairy’s Organic Bath Milk…
Better antimicrobial stewardship could curb infection rates. Global Panorama/Flickr

Overuse of antibiotics tied to increase in painful gut infection

Going to the hospital can save your life, but it is not without risks. Patients can be exposed to dangerous infections while receiving treatment. In the United States, health care-associated infections…
A parasite wants to live with you, and to do that it needs to convince your body’s immune system to ignore it. Sebastian Kaulitzki/Shutterstock

Bugs as treatment: coming to a clinic near you…

When you’re sick, you want the most effective treatment to help get you back on your feet. But what if that involved bugs? Maggots and leeches have been used for decades and are still supplied to hospitals…
Not pretty. Pete Seidel/Jack Poland/CDC

The bug that lost a few genes to become Black Death

About 6,000 years ago, a bacterium underwent a few genetic changes. These allowed it to expand its habitat from the guts of mice to that of fleas. Such changes happen all the time, but in this particular…
The make up of a person’s gut bacteria changes when they develop Crohn’s disease. Ohmega1982/Shutterstock

Good vs bad bacteria: the bugs responsible for Crohn’s disease

New links between the bacteria in your gut and disease are being made almost daily. We know, for instance, that the microbial communities residing in your intestines have a role in your mood and levels…
This little thing changed the world. Science Museum London

A world without antibiotics would be a dark place indeed

The introduction into clinical practice of antibiotics is arguably the most significant medical advance of the 20th century. Together with immunisation and better public sanitation, they’ve had a significant…
Bacteria, such as Staphylococcus aureus, communicate via chemical signals – and can now be studied in three dimensions. NIAID

3D printed structures reveal bacterial ‘chit-chat

In an article published today in the Proceedings of the National Academy of Sciences, researchers from the University of…

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