. 2020 Sep 1;41(4):850–859. doi: 10.1038/s41372-020-00805-w

Table 2.

Demographic description (self-reported) of women who donated human milk during the COVID-19 pandemic (2020-HM, from 30/02/20 to 03/04/20) and 2 years prior to the pandemic (2018-HM, 06/09/18 to 29/11/18).

Demographics	2020-HM (n = 41)	2018-HM (n = 16)
Postpartum time, months^a	5 ± 3 (2–1)	5 ± 3 (2–10)
Infant gender, n	17 males:24 females	8 males:8 females
No vaccine, n (%)	15 (36.6)	10 (63.0)
Influenza vaccine, n (%)^b	11 (26.8)	3 (18.8)
Tdap vaccine, n (%)^b	8 (19.5)	2 (12.5)
Influenza and Tdap, n (%)^b	7 (17.1)	1 (6.2)

^aData are mean ± SD.

^bWomen were vaccinated with tetanus-reduced-dose diphtheria and acellular pertussis (Tdap) vaccine and/or inactivated influenza (flu) vaccine between the second and third trimester (27–36 weeks of gestation).