• Finding Beauty in the Macabre

    In a small chapel just outside Prague, a chandelier made from every bone in the human body hangs from a garland of skulls like the world's creepiest wind-chime. Nearby, a coat of arms features an almost comical bone bird—its wings a human hand and its neck a gnarled vertebrae—that pecks at a...

  • Natural isn't always harmless, especially if you are a rhino

     At this time of year, the Kruger National Park in South Africa reaches temperatures of up to 38 degrees Celsius. This has nothing to do with the subject of this post, but I thought I would use it to illustrate one of my newly recognised great discoveries of the 20th century—in-car...

  • Hitting an Invisible Target in TB Vaccine Design

     I have a troubled relationship with Twitter. It’s an unredeemable hate sort of thing. I’m generally an inane mix of angry opinion and low self-esteem so, in theory, we’re perfect for each other. I just don’t feel it, though. I had a quick look for online videos in the same vein of the YouTube...

  • Lag phase adapts bacteria to new environments

     Forgotten to defrost the chicken overnight in the fridge? That’s fine—you can leave it to thaw at room temperature, right? It will be quicker, after all… But, within just a few hours, the tiny bacteria hiding in frozen food such as chicken, beef or that left over Chinese takeaway can start to...

  • Susceptibility to Tuberculosis

    What does an Egyptian mummy have in common with one-third of the world’s population? The answer is tuberculosis (TB)—a disease which has been affecting mankind since prehistoric times. But, I hear you muttering, didn’t we already cure TB? Um, not really. Around 1.7 million people die from TB every...

  • Gut Inflammation and Antibiotic Resistance

     A Salmonella infection has some very obvious and unpleasant effects on the unfortunate person who failed to wash or cook their food correctly. But it also messes with the bacteria that live in our guts, and that’s not a good thing when it comes to the emergence of new pathogens...

Saturday, 14 April 2012

Getting our heads around African sleeping sickness

Posted by Kathryn at 16:50 • 0 comments
African sleeping sickness is one of those scary diseases that seems kind of alien to anyone living in the Western world but which is a real threat to those living in sub-Sahara Africa, causing around 50,000 cases each year. The disease gets its name from the most recognisable symptom—a disruption of sleeping patterns after the parasite...

Tuesday, 3 April 2012

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Natural isn't always harmless, especially if you are a rhino

Posted by Kathryn at 17:31 • 0 comments
At this time of year, the Kruger National Park in South Africa reaches temperatures of up to 38 degrees Celsius. This has nothing to do with the subject of this post, but I thought I would use it to illustrate one of my newly recognised great discoveries of the 20th century—in-car air-conditioning. It’s a pretty tenuous link to...
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