Covid: Ethnicity vaccine gaps in over-70s Jabs have been given to just 49% of people from African backgrounds living in England. Source
Strong decline in coronavirus across England since January, React study shows Study finds infections fell by two-thirds - and more in London - but warns virus levels remain high. Source
Covid-19: What are challenge trials and why do we need them? Some volunteers in the UK will be deliberately infected with coronavirus in a "challenge trial". Source