" ignoring the established fact that an infected person can be symptom-free"
It is also an established fact that people who are carrying the COVID - 19 asymptomatically are extremely unlikely to infect other people. So why have swe all been under house arest for three months?
The pandemic hoax has been nothing but a politically motivated campaign of fear and panic, the true purpose of which is not likely to become clear for a few years.
But hey, if you want to live in fear that's your right, don't let me stop you.