Methods
A retrospective review was undertaken of all women under the care of maternity services who had been tested for SARS-CoV2 from 1st March to 30th May 2020. SARS-CoV2 was diagnosed using RT-qPCR on viral specimens taken from nasal and oropharyngeal swabs.
For those women who had confirmed COVID-19, their electronic records were reviewed to ascertain reasons for testing and any symptoms at that time.
Data was analysed using GraphPad Prism8.