A na-eji ngwa nyocha ngwa ngwa mgbochi iji kwado ndị ọrụ ahụike maka nchọpụta mgbochi COVID-19 ngwa ngwa. Ngwa nnwale ngwa ngwa COVID-19 dabara adaba maka nchọpụta qualitative nke ọgwụ mgbochi SARS-CoV-2 lgM/lgG n'ime ọbara mmadụ, plasma ma ọ bụ ọbara dum.