The relationship between SARS-COV-2 RNA positive duration and the risk of recurrent positive.
Hong ZhaoChi ZhangXian-Xiang ChenQi ZhuWen-Xiang HuangYi-Lan ZengYing-Xia LiuGuo-Jun LiWei-Jun DuJing YaoJia-Wen LiPeng PengGui-Qiang WangPublished in: Infectious diseases of poverty (2021)
SPD was associated with a higher risk of recurrent positive and especially SPD > 28 day had a two-fold increase in the relative risk of re-positive as compared with SPD < 14 day. What's more, the risk may be higher among those with hypertension and lower monocyte count or percentage.