Rob Reddick, The Conversation Coronavirus vaccines are being administered. Pfizer’s COVID-19 vaccine was the first to finish the final stage of testing – known as phase 3 – and the full results have been published. Having assessed the data, countries are beginning to authorise this vaccine for public use and roll it out. Others are not too far behind. The …

from www.shutterstock.com Beth Hewitt, University of Salford Every time you go online, people are competing for your attention. Friends, strangers, businesses, political organisations, charities and news websites all serve up a constant stream of eye-catching pictures, videos and articles, wherever you might go looking for information – Google, Twitter, Facebook, Snapchat, Instagram or YouTube. But in the race to catch …