Trial to test if Vitamin D protects against Covid
https://www.bbc.co.uk/news/health-54526652
Covid 19: Care home visitor scheme to be piloted in England
https://www.bbc.co.uk/news/uk-politics-54528021
Covid: Sage scientists called for short lockdown weeks ago
https://www.bbc.co.uk/news/uk-54518002
Covid-19: Why is Essex County Council pleading for tighter restrictions?
https://www.bbc.co.uk/news/uk-england-essex-54521907
Covid reinfection: Man gets Covid twice and second hit ‘more severe’
https://www.bbc.co.uk/news/health-54512034
