Ukraine is considering strengthening border controls over travelers from the Britain, India, Portugal and Russia

to prevent the spread of Delta variant, the Health Minister Viktor Lyashko said yesterday. Only two weeks ago, as new infections started to dip below 1,000 a day, Ukraine relaxed travel requirements. With the Delta variant spreading in the UK, Britain recently delayed by one month a loosening of curbs, The Wall Street Journal writes in a piece headlined: “Covid-19 Delta Variant Threatens to Set Back Europe’s Recovery.”