Volume 26, Number 6—June 2020
Research
Severe Acute Respiratory Syndrome Coronavirus 2 from Patient with Coronavirus Disease, United States
Figure 4

Figure 4. Multistep growth curve for severe acute respiratory syndrome coronavirus 2 from patient with coronavirus disease, United States, 2020. Vero CCL81 (black) and HUH7.0 cells (green) were infected at a multiplicity of infection of 0.1, and cells (solid line) and supernatants (dashed line) were harvested and assayed for viral replication by using TCID50. Circles, Vero CCL81 cells; squares, Vero CCL81 supernatants; triangles, HUH7.0 cells; inverted triangles, HUH7.0 supernatants. Error bars indicate SEM. TCID50, 50% tissue culture infectious dose.
1These authors contributed equally to this article.
2These senior authors contributed equally to this article.
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