Identikit of the Indian variant, which scares England and could come to us. But the vaccine (with two doses) will stop her

The delta, or Indian, variant now scares Britain. 40-60% more contagious than the English one, which in turn exceeded the strain of last spring by 50%, now accounts for 91% of cases in England. The new wave is linked to her – between 7 thousand and 8 thousand cases a day, never so many since February – which is holding back reopening in England and has forced pupils to put their masks back in school: they were removed in May.