David Davis @DavidDavisMP
1/2 Yet more evidence of the link between Vitamin D deficiency and poor Covid-19 outcomes. In this study 82 per cent of Covid-19 patients in hospital were Vitamin D deficient. In a comparable population without Covid-19 only 47 per cent were deficient. https://t.co/sk3twjKNtJ — PolitiTweet.org