Fig. 1: Divergent outcomes in seronegative adults inoculated with SARS-CoV-2. | Nature Communications

Fig. 1: Divergent outcomes in seronegative adults inoculated with SARS-CoV-2.

From: Pre-existing and early cellular immune factors correlate with functionally complete protection against primary controlled human SARS-CoV-2 infection

Fig. 1: Divergent outcomes in seronegative adults inoculated with SARS-CoV-2.

a Schematic of the study timeline and sample collection timepoints utilised for this analysis. b Diagram of the infection outcome groups and subgroups, and the associated viral loads measured in daily nose and throat swabs by qPCR (log10 N gene copies/ml); viral load data was published previously2. Images created in BioRender. Wagstaffe, H. (2025) https://BioRender.com/nqvesc4, https://BioRender.com/hh208ml.

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