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Table 4 IgM, IgA and IgG results for colostrum and delivery serum samples

From: Anti-SARS-CoV-2-specific antibodies in human breast milk following SARS-CoV-2 infection during pregnancy: a prospective cohort study

 

Antibody results at delivery

 

Negative

Positive

Total

Antibody results in colostrum

IgM

Negative

41

11

52

Positive

6

7

13

Total

47

18

65

IgA

Negative

8

9

17

Positive

23

43

66

Total

31

52

83

IgG

Negative

57

50

107

Positive

0

3

3

Sum

57

53

110