Zida zoyeserera mwachangu za ma antibodies zimagwiritsidwa ntchito kukonzekeretsa ogwira ntchito yazaumoyo kuti adziwike mwachangu ndi anti-COVID-19. Kiti Yoyeserera Yofulumira ya COVID-19 ndi yoyenera kuzindikiritsa ma antibodies a SARS-CoV-2 lgM/lgG mu humanserum, plasma, kapena magazi athunthu.