![What we learned from a shocking week of Covid testimony](https://i0.wp.com/contentedreader.com/wp-content/uploads/2023/11/131611829_3482703908154e9fdd532c2f063dc3f114a1f238.jpg?resize=768%2C432&ssl=1)
The detailed and contemporaneous communications, foul-mouthed WhatsApp messages, diaries of concerned scientists and scribbled recordings of meetings involving cabinet ministers will bring back memories of those surreal, grim days of crisis – and help us discover a little more about what was going on in Downing Street.