Fig. 2
From: Antibodies in the breastmilk of COVID-19 recovered women
Serum and breastmilk anti-SARS-CoV-2 antibodies levels in relation to former SARS-CoV-2 exposure (asymptomatic or symptomatic). Levels of anti-SARS-CoV-2 IgG and IgA antibodies in serum and breastmilk were highly associated with former virus exposure (p < 0.001). No statistically significant difference in any antibody level was observed between asymptomatic and symptomatic COVID-19 study participants