HealthYour guide to the UK’s covid-19 testing rules and how LFTs really work With record numbers of people in England and Wales testing positive for covid-19, many want to know the significance of the lines on a positive lateral flow test, and how they relate to your likelihood of infecting others News
HealthLearning to live with covid-19 means covering up coughs and sneezes As covid-19 restrictions end in many countries, we have a moral duty to cover our mouths and nose when we sneeze and avoid socialising when we feel ill, says Jonathan R Goodman Comment