Corrigendum: Development of a Scrub Typhus Diagnostic Platform Incorporating Cell-Surface Display Technology

Abstract

[This corrects the article DOI: 10.3389/fimmu.2021.761136.].

Keywords: Orientia tsutsugamushi; baculovirus surface display; cell-based ELISA; scrub typhus; serological diagnosis.

Figure 6

Cell-based ELISA detection of ST in serum samples obtained from field-caught or non-ST rats. Sixty-nine rat sera confirmed as having been infected with O. tsutsugamushi by IFA (Positive) and thirteen negative control rat sera (Negative) were subjected to cell-based ELISA using cells displaying Gilliam TSA56 (A), Karp TSA56 (B), Kato TSA56 (C), and ScaC-PD (D) antigens, and cells infected with wild-type baculovirus (E). Individual data points are shown and the solid line represents the mean value. Dotted line: cutoff value of 0.056 determined as the mean value of negative rat serum reactivities against each of the antigens plus two standard deviations. P-values determined by Welch’s t-test are displayed above the plots.