在基于以下事实,以下是截止当下的部分研究结论:
1. You can catch Covid multile times .(新冠可以感染多次)
2. Reinfections are common , not rare .(重复感染是普遍现象,不是个例)
3. Breakthrough infections are common .(突破感染是普遍现象)
Long Covid are common长新冠是普遍现象
Covid can kill you months after you recover .(新冠能在转阴数月之后杀死你)