Fig. 3From: Antibodies in the breastmilk of COVID-19 recovered womenCorrelation between serum SARS-CoV-2 IgG and IgA levels and time since positive SARS-CoV-2 test result. No statistically significant correlation was observed (IgG: rs = −0.01, p = 0.936; IgA: rs = − 0.10, p = 0.544; time up to 229 days)Back to article page