Volume 11, Number 3—March 2005
Research
Longitudinally Profiling Neutralizing Antibody Response to SARS Coronavirus with Pseudotypes
Figure 4

Figure 4. . Neutralizing antibodies to severe acute respiratory syndrome–associated coronavirus spike protein in sequential blood samples from 4 representative patients. Lines represent profiles of individual patients. Filled black symbols represent geometric mean titers at individual time points. IC90, 90% inhibitory concentration.