Test are extremely important. Here in Spain, a PCR takes more or less 24h. With fast testing you can control a pandemic BEFORE it gets out of control, like Sou

Test are extremely important. Here in Spain, a PCR takes more or less 24h. With fast testing you can control a pandemic BEFORE it gets out of control, like South Koread did. You control every single passenger an the border, at airports, so it does not spread to general population. If there is someone who is not detected, when you do you control the people in their environment. Making millions of people stay at home is a FAILURE of the system. You should control hundreds or thousands, not millions.