Some 28 people in seven Swiss cantons have tested positive for mutated strains of the Covid-19 virus. This is not enough to recommend tightened measures against the pandemic, but experts are concerned that a minority of cases have had no contact with British people. Members of the Swiss Covid-19 taskforce said on Tuesday that they are closely monitoring the situation with the help of universities. Cantons have also been stepping up their contact tracing efforts to keep abreast of the variant strain’s spread. The general spread of the virus stabilised over the Christmas period, but its numbers are only falling gradually. On Tuesday some 4,020 new cases were reported from the previous 24 hours, with 98 deaths. Swiss government ministers are due to give an update on partial lockdown measures on Wednesday, but the taskforce is not recommending the closure of schools at present. Variant Covid-19 strains were first detected in Switzerland last month, having arrived from Britain and...
