Alzheimer’s: ‘Promising’ blood test for early stage of disease The test could spot the disease at the earliest stage before symptoms appear, studies suggest. Source
Coronavirus: Sending untested patients to care homes ‘reckless’ – MPs A committee says moving NHS patients into care homes without Covid tests was an "appalling error". Source
Coronavirus: Why isn’t the UK testing travellers on arrival? Some countries offer a choice - get tested or go into quarantine. Should the UK? Source