SARS-CoV-2 viral antigens found in non-pulmonary tissues in recovering patients

sars cov 2 viral antigens found in non pulmonary tissues in recovering patients

Sumary of SARS-CoV-2 viral antigens found in non-pulmonary tissues in recovering patients:

  • In this context, the research team from Singapore investigated the presence of SARS-CoV-2 virus particles in intestinal and liver tissues and the SARS-CoV-2-specific immunity;.
  • The researchers performed ex vivo peptide stimulation assays involving a cocktail of the viral nucleocapsid, spike, and membrane proteins to examine SARS-CoV-2-specific immunity in the tissues from recovered patients..
  • Results show that SARS-CoV-2-specific CD38+Granzyme B+CD4+ T cells were elicited, suggesting that SARS-CoV-2-specific memory T-cells may be maintained in both tissue and blood – approximately three months into recovery;…

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