One of the great problems in the world today is undoubtedly this problem of not being able to talk to scientists, because we don't understand science. They can't talk to us because they don't understand anything else, poor dears. ~Flanders & Swann
So it turns out there’s more to the measles story… I stumbled across an article today which talked about the impact of measles on immune memory. Not only is there the impact of the disease itself, which drastically raises child mortality rates – but those who survive lose the immune defences they have built up against numerous possible infections as the measles virus depletes immune memory cells.
Stats on measles have been filling headlines recently – the global rate is up 300% from last year, and in Africa that figure reaches 700%. As James Gallagher of the BBC notes, “There are two stories here – one of poverty and one of misinformation.”
The International AIDS Vaccine Initiative (IAVI) yesterday announced the start of a Phase I clinical trial for a new HIV vaccine candidate: BG505 SOSIP.664 gp140. Long string of letters and numbers aside, this three-pronged trimer construct of the HIV Envelope protein is the first complete and stable structure which resembles the form that the protein takes when HIV is circulating in the body.
The last couple of months have seen an increase in conversations around mental health following the terrible news of the suicide of UCT Health Sciences Dean, Bongani Mayosi. This post has been sitting as a half finished draft for months – ironically because of my own dip into depression. I thought this would be a good time to finish it, as the conversations around mental health open up and as I recover and learn firsthand what it is indeed that contributes to a healthy mind.
Everyone knows about the benefits of exercise. It’s this cure-all thing that can make you happier, improve your cholesterol, give you a healthy heart, make you stronger and generally raise your immunity. (And if you call now, we’ll even throw in longer life!) If we get sick or injure ourselves, we take the time to rest and look after ourselves. But it’s far less common to talk about how we keep our minds fit and functional. Continue reading →
We tend to reach for happiness as one of our goals, whether consciously or subconsciously. A Harvard study that follows men over the course of their lives from their teenage years has been running since 1938, and provides many insights, but primarily – fame and fortune don’t cut it. Continue reading →
He wasn’t born to be a public speaker. A slight man, he stood before us, telling his story. He was the first man to be cured of HIV. It wasn’t the conventional approach to a cure. This man, Timothy Ray Brown, also popularly known as the “Berlin Patient” had been cured of HIV as a by-product of being treated for leukaemia.Continue reading →
There was the email: I would like to invite you to our July event Getting Cozy with Catastrophe: Superbugs, Drug Resistance … When I received an invitation to a talk on antibiotic resistance, I have to admit, I was initially a little bit uninspired by the topic. If you’ve been in a biological field for long enough, you kinda know the antibiotic resistance story. But then I looked a little closer at the write-up. Superbugs, Drug Resistance … and the Power of Long Term Thinking. “Ah,” I thought. “Maybe there will be something new to bring to the table.” And so it was that when on July 5th, Women in Tech Cape Town hosted a TechTalk with drug resistance scientist Dr Imogen Wright as the speaker, I was sitting in the audience, with my pen at the ready. Continue reading →