@alexmeshkin I've always been irritated by this "can test positive for 90 days" line. If that were true *with any significant frequency*, all of the quarantine facilities around the world where you had test negative to leave would have been "Hotel California".
@alexmeshkin我一直被这句“90天内检测呈阳性”的话激怒。如果这是真的，以任何显著的频率，世界上所有检测呈阴性的隔离设施都将是“加州酒店”。