Everyone knows that if somebody that you've been in contact with tests positive, you're going to be called in by the hospital authorities and you're going to be tested, and then if you're positive, everyone you've been in contact with for the last two weeks will also be called in.
Todos saben que si alguien con quien ha estado en contacto resulta positivo, será llamado por las autoridades del hospital y se harán una prueba, que si es positiva, todos con lo que se ha estado por las últimas dos semanas también serán llamados.