SARS-CoV-2 IgG antibody responses in New York City

Link to article at PubMed

Diagn Microbiol Infect Dis. 2020 Jul 21;98(3):115128. doi: 10.1016/j.diagmicrobio.2020.115128. Online ahead of print.


Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is a strain of coronavirus that causes coronavirus disease 2019 (Covid-19) and has been declared a global pandemic by the World Health Organization. Total cases of SARS-CoV-2 worldwide exceed 10.2 million, with over 503,000 deaths recorded. Little is known about the body's immune response to SARS-CoV-2 infection. In this paper, we describe SARS-CoV-2 IgG antibody responses in 28,523 patients from the New York City metropolitan area and report a SARS-CoV-2 IgG positivity rate of 44%, indicating the widespread nature of the pandemic in the city and state of New York. Additionally, for a subset of patients, we report on the correlation between SARS-CoV-2 patient symptom severity and level of SARS-CoV-2 IgG antibody found in the patient sample.

PMID:32777699 | DOI:10.1016/j.diagmicrobio.2020.115128

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