Suppose 2 patients tested positive for covid 19 simultaneously and both are under home isolation in the same room. Both did rtpcr test on 10th day. Patient 1 tested negative that his he became free from virus but patient 2 still tested positive. Now in the mean time since both are in same room if patient 2 sneezed and in this process his respiratory droplets entered patient 1. Now will patient 1 again get reinfected? Asking this question because me and my mother both tested positive.