@JonWalkerDC @JoeBiden Whether or not there are big new variants, there will, likely within 10-20 years, be another major pandemic threat (though not all will realize into high impact). This can be seen as a down payment on improved preparedness, sorely needed. More needed too.
@JonWalkerDC@JoeBiden无论是否有新的大变种，很可能在10-20年内，会有另一个重大的大流行威胁（尽管不是所有的都会产生高影响）。这可以被视为是急需的改进准备工作的首期付款。还需要更多。