Delayed seropositivity is associated with lower levels of SARS-CoV-2 antibody levels in patients with mild to moderate COVID-19.

Marwa M FekryHanan SolimanMona H HashishHeba S SelimNermin A OsmanEman A Omran

Published in: The Journal of the Egyptian Public Health Association (2023)

Some COVID-19 patients may exhibit delayed and weak immune responses, while elderly, anemic patients and those with chronic diseases may show earlier and higher antibody responses.

Keyphrases

sars cov
immune response
end stage renal disease
respiratory syndrome coronavirus
ejection fraction
coronavirus disease
chronic kidney disease
newly diagnosed
peritoneal dialysis
prognostic factors
middle aged
toll like receptor
patient reported outcomes