686. Cite . Cite . Xia S, et al. Lancet Infect Dis. 2021 Sep 15:S1473-3099(21)00462-X. doi: 10.1016/S1473-3099(21)00462-X. Online ahead of print. Lancet Infect Dis. 2021. PMID: 34536349. Item in Clipboard 432.