Author: Luke Zhu

  • Dexamethasone: what is it and how does it help reduce mortality in COVID-19?

    Dexamethasone: what is it and how does it help reduce mortality in COVID-19?

    You may have heard about the groundbreaking research conducted by researchers as a part of the RECOVERY trial, which looked at a number of medicines for the treatment of COVID-19. One of the drugs studied, dexamethasone, was shown to significantly reduce death in groups of patients with COVID-19, and since these results were published, it…

  • An introduction to COVID-19 and Contact Tracing

    An introduction to COVID-19 and Contact Tracing

    Welcome to another post in the Hot Talk Thursday blog series, where we explore topical issues in medicine. Last week’s post (which you can find here) explored the ethics of organ donation, in particular the move towards an opt-out system. This week we explore the use of new contact tracing apps – apps on your…

  • Organ Donation

    Organ Donation

    Organ donation is an issue that involves complex ethical and legal considerations, which have recently been brought to light in the news about ‘Max and Keira’s Law’ brought into enforcement in England. Max and Keira’s Law (officially: Organ Donation (Deemed Consent) Act 2019) The Organ Donation (Deemed Consent) Act 2019 was a bill passed in…