Publishing date: May 07, 2021 • 22 hours ago • 3 minute read • Article content LONDON/BERLIN — Britain restricted the use of AstraZeneca’s COVID-19 vaccine on Friday while Germany said it would give the shot to anyone who wants it, in a risk-management role reversal that reflects the divergent progress of their vaccination campaigns. The shifts in guidance on the Anglo-Swedish drugmaker’s vector-based shot demonstrate just how hard it is for policy makers to weigh its benefits against risks in the form of very rare – yet occasionally fatal – cases of blood clotting. We apologize, but this video has failed to load. Try refreshing your browser, or