Hi, I am Chinese and have been in the UK for 10 years. I have read through lots of the threads here and been surprised that people think only old and vulnerable will die from Covid-19. Truth is 15% will need oxygen, 5% will need ventilation. Many of them are young. If no treatment is provided large part of these patient will die. That’s what happened in Wuhan and is happening in Italy. The reason we only see death of old patients I the UK now is because the average course from symptoms onsite to death is 17 days. Young patient will stick longer. Mild cases range from slightly cough to pneumonia! The word pneumonia itself is serious enough. I am very worried about the government’s action.