Around 99% of the patients developed a high temperature, while more than half experienced fatigue and a dry cough. About a third also experienced muscle pain and difficulty breathing. Research from the Chinese Center for Disease Control suggests that around 80% of coronavirus cases are mild. Around 15% of patients have gotten severe cases, and 5% have become critically ill. Here's how symptoms progress among typical…
Regarding an uncontrolled outbreak (we can't just quarantine everyone, everywhere without secondary effects from economic collapse getting more deadly than the disease itself), the number I find myself speculating about most is how many would be dead or permanently harmed in absence of intensive care? Because no health system in the world would have the capacity to put more than about one in thousand people in intens…
Try one in ten thousand. And that's in the most developed countries with the best healthcare.