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. 2020 Nov 19;10:20188. doi: 10.1038/s41598-020-76913-6

Table 1.

Study participant demographics.

COVID-19 Healthy control
Number of donors 31 80
Gender 20 Female 48 Female
Age (years) 24–86 25–75
Distance to enable biosciences lab (miles)
< 100 20 66
100–1500 0 5
> 1500 11 9
Laboratory confirmation
PCR 30 0
Serum/plasma antibody test 1 4