David Davis @DavidDavisMP
This is my initial letter to @MattHancock on the link between Covid-19 outcomes and Vitamin D https://t.co/bEnYkHaqV6 — PolitiTweet.org
David Davis @DavidDavisMP
The Government needs to review the research on how vitamin D deficiency affects COVID-19 morbidity. I have written… https://t.co/8f1yZ3kBFa