Jim Surowiecki, is it now in the chronic phase, so not so urgent?

Jim Surowiecki，现在是否处于慢性期，所以不是那么紧急？

Well during the chronic phase of HIV infection, it's worth pointing out that some patients develop an X4 strain of HIV which targets the CXCR4 coreceptor, which is essentially only T-cells.

在HIV慢性期，值得指出的是，一些病人体内的HIV病毒出现X4嗜性毒株，结合CXCR4辅助受体，也就是说，只攻击T细胞。