Do genetic differences make some people more susceptible to COVID-19?

males_design/Shutterstock Coronavirus affects people differently – some infected develop life-threatening disease, while others remain asymptomatic. And a year aftere COVID-19 emerged, it’s still unclear why. To try and answer this question, researchers have started looking at the genetics of people who get COVID-19, and identifying links between developing the diseaseContinue Reading

GCSE and A-level teacher assessments: benefits of replacing exams undermined by lack of transparency

NuPenDekDee/Shutterstock In January, UK education secretary Gavin Williamson announced that GCSE and A-level exams in England would not go ahead. Now, Williamson has outlined further information about how assessments for pupils will take place. Teachers’ judgements will be at the heart of grading decisions this year, based on a rangeContinue Reading