Impact of the Delta variant on vaccine efficacy and response strategies.
Bian L, Gao Q, Gao F, Wang Q, He Q, Wu X, Mao Q, Xu M, Liang Z.Bian L, et al.
. Siegel DA, et al.MMWR Morb Mortal Wkly Rep. 2021 Sep 10;70(36):1249-1254. doi: 10.15585/mmwr.mm7036e1.MMWR Morb Mortal Wkly Rep. 2021.PMID: 34499628
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