HealthHow worried should we be about the new coronavirus variants? New versions of coronavirus that spread faster and might evade the immune system are causing fears about vaccine efficacy and a rise in covid-19 deaths. Here’s what you need to know 51¶¯Âþ
HealthUK government won’t say if it has ethnicity data for covid-19 shots Demographic data about vaccination programmes could reveal problems early on. So far, no figures about ethnicity have been released in England, even though people from BAME backgrounds are at greater risk from covid-19 51¶¯Âþ