On this day (16 June) a year ago, the first effective treatment for COVID-19 was announced. The corticosteroid drug dexamethasone, already used to treat several inflammatory and autoimmune conditions, was found to be effective for patients in a serious condition in hospital with COVID. This discovery was the product of the RECOVERY trial, a programme […]
The second part of the #ChemVsCOVID series, produced with the Royal Society of Chemistry, looks at how the structure of the spike protein was determined and how it helped our efforts against the virus.
Relatively hot on the heels of the Pfizer & BioNTech RNA vaccine, today the UK has approved the Oxford University & AstraZeneca COVID-19 vaccine. The Oxford vaccine is a viral vector vaccine, which works slightly differently to the RNA vaccines. This graphic, made with the Royal Society of Chemistry, looks at how they work and […]
We’re several months into the COVID-19 pandemic, and testing is vital to preventing the spread of the novel coronavirus. The latest edition of Periodic Graphics in Chemical and Engineering News looks at how current diagnostics work and what they tell us. Click to view the full graphic on the C&EN site.
Last week, we looked at what coronavirus antibody tests can and can’t tell us. In part 2 of this series of graphics on antibody testing, we look at how the tests work to arrive at their results. As we’ll see, there’s not only one type of antibody test and they can vary in accuracy and […]
Have you already had COVID-19? Even if you’ve had symptoms consistent with it, you may not know for certain if you didn’t have a test at the time. But newly approved antibody tests may be able to tell you if you had the infection. What exactly can these tests tell us? Part one of this […]