Online SARS-CoV-2 coronavirus exposure questionnaire screenshot of question C16.3-C16.4

This resource can be downloaded or viewed using the link: c19sero_exposure_c16.3_c16.4.png

If you have wget available (typically on linux systems), then you can also obtain a copy using the command

 wget  -nd  biobank.ndph.ox.ac.uk/ukb/ukb/images/c19sero_exposure_c16.3_c16.4.png