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Comment
. 2020 Jul;81(1):e80-e81.
doi: 10.1016/j.jinf.2020.03.052. Epub 2020 Apr 10.

Re: Profile of specific antibodies to SARS-CoV-2: The first report

Zhikun Zeng  1 , Liangjun Chen  1 , Yunbao Pan  1 , Qiaoling Deng  1 , Guangming Ye  1 , Yirong Li  2 , Xinghuan Wang  3
Affiliations
Comment

Re: Profile of specific antibodies to SARS-CoV-2: The first report

Zhikun Zeng et al. J Infect. 2020 Jul.
No abstract available

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Conflict of interest statement

Declaration of Competing Interest The authors have nothing to disclose.

Figures

Fig. 1
Fig. 1
Changing Titers of SARS-CoV-2 Specific antibody. (A) Serum SARS-CoV-2 specific IgM levels were tested within day 3 to 39 after the onset of COVID-19 every 3 days using enzyme-linked immunosorbent assay kits. All severe patients were transferred from other hospital to Zhongnan Hospital in range of day 6 to 9 of the onset of COVID-19, so we could not collect blood for testing serum SARS-CoV-2 specific IgM levels at day 9 before the onset of COVID-19. All mild patients were discharged at day 33 after the onset of COVID-19, no blood was collected for testing serum SARS-CoV-2 specific IgM levels at day 33 after the onset of COVID-19. (B) Serum SARS-CoV-2 specific IgG levels were tested within day 3 to 39 after the onset of COVID-19 every 3 days using enzyme-linked immunosorbent assay kits. All severe patients were transferred from other hospital to Zhongnan Hospital in range of day 6 to 9 of the onset of COVID-19, so we could not collect blood for testing serum SARS-CoV-2 specific IgG levels at day 9 before the onset of COVID-19. All mild patients were discharged at day 33 after the onset of COVID-19, no blood was collected for testing serum SARS-CoV-2 specific IgG levels at day 33 after the onset of COVID-19.
See this image and copyright information in PMC

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