As the Imperial Network for Vaccine Research launches, Dr Chris Chiu tells us why he’s in pursuit of a collaborative approach for developing new vaccines.
Vaccines have been very much in the public eye for a while now, with strong feelings expressed particularly on the side of those who are suspicious of them. As health and scientific professionals, we often try to provide a carefully balanced view but, in this case, it is vitally important that we remember and highlight the massive amount of good that vaccines have done for human health. Once devastating diseases such as smallpox and polio are now gone or almost gone. Vaccines have truly been one of the great triumphs of modern medicine. (more…)
22 February is World Encephalitis Day. Founded by The Encephalitis Society four years ago, it aims to help raise awareness of the disease on an international scale.
In a nutshell, encephalitis refers to the inflammation of the brain. Up until recently, it was thought that encephalitis was simply either a viral or bacterial infection. However, in 2005, research described a new version of the disease: auto-immune or ‘anti-NMDAR encephalitis’, which is caused by antibodies that attack the brain tissue. In all its forms, encephalitis is incredibly rare: herpes simplex encephalitis (HSE), for instance, affects approximately one in 1,000,000 children. Although there are clear treatment routes available, viral encephalitis is incredibly destructive. The virus can cause irreversible damage in the brain, which will continue to impact upon a patient’s quality of life well after their short-term recovery from the disease itself. (more…)
For World Leprosy Day 2018, Dr Tim Rawson explores how leprosy is not quite yet a disease of the past.
I have always found leprosy a fascinating disease. It is an incredible example of how microbiology, immunology, and social sciences can collide and impact significantly on human health.
Leprosy has been affecting humans for at least 4000 years. It has played a huge part in teaching us about disease caused by bacteria. In 1873 when Hansen discovered Mycobacterium leprae in tissue samples from patients with leprosy, this became the first bacteria to be directly linked to causing disease in humans. Since then we have developed an understanding of the complex range of types of leprosy that occur depending on how an individual’s immune system responds to the challenge of infection with Mycobacterium leprae. We have also observed the consequences of the deformities and disability caused by the body responding to Mycobacterium leprae, which favours human nerves and skin. In turn, we have seen how the appearance of individuals with disability and disfigurement from leprosy has driven stigma, misinformation, and the discrimination of those affected by the disease. (more…)
To mark World AIDS Day 2017, we have published a series of blog posts to highlight the important and varied research that takes places at Imperial. Three experts from Faculty of Medicine share their interest in HIV/AIDS which spans from the elusive vaccine to the economics of the epidemic.
World AIDS Day takes place annually on 1 December as an opportunity for people worldwide to unite in the fight against HIV and to show support for people living with HIV/AIDS.
Where are we in the battle against HIV/AIDS?
The past thirty years have seen enormous gains. We’ve seen the development of highly effective therapy that today can ensure the health of an HIV positive individual for rest of their natural lifespan. We used to speak of HIV/AIDS as if they were the same thing, now you can be HIV positive and never develop AIDS (Acquired Immunodeficiency Syndrome). Globally over 18 million people are now receiving life-saving drugs, preventing millions of deaths each year. Treatment also dramatically reduces the risk of passing on the infection. Excitingly, recent studies have shown that taking a daily pill (known as pre-exposure prophylaxis or PrEP) can prevent people from contracting HIV infection and this is now being made available in the UK. (more…)
Dr (John) Tregoning and Dr (Charlie) Tregoning discuss roadblocks and solutions to equality in childcare.
We have as a couple, tried and sometimes succeeded but most often failed to share parenting fairly. Drawing from our own experience and a very shallow skim read of how to books, here are what we consider to be some of the major problems to equality at home as two working parents and some possible solutions. This is not to say every parent should go back to work; do what is best for your own family, but remember to be honest with yourself about what you really want and include yourself in the ‘what is best for my family’ calculation. (more…)