@Craig_A_Spencer The best way to prepare for future variants is to build capacity for a different and better response, especially testing (including robust surveillance), tracing, and isolation. A new variant always starts w/low cases, meaning it can be contained early.
Why repeat failures?
@Craig_A_Spencer为未来的变种做准备的最佳方法是建立不同和更好的应对能力，尤其是测试（包括强大的监控）、追踪和隔离。一个新的变体总是从低案例开始，这意味着它可以在早期得到控制。
为什么要重复失败？