However, the situation has totally reversed in three months since then, with infections surging in much of Europe but reaching record low levels in Sweden.
Sweden announced only 7,131 new cases in the month of August, down from 11,971 in July and a far higher figure of 30,909 in June.
By contrast, cases quadrupled from July to August in Spain and France, and more than doubled in Germany and Italy, while Britain this week tightened restrictions after a rise in cases.
The highest infection rates in Western Europe are now in Spain (200 cases per million) and France (118), while Britain is on 37 with Sweden well below them on 17.
Sweden's current figure is lower than in Norway (19) and Denmark (38), with Finland the lowest of the four mainland Nordic countries on seven cases per million.
Schools re-opened in Sweden mid-August and health officials say they do not expect a large resurgence of the virus in the coming weeks.
On Tuesday, Sweden announced that it had carried out a record number of tests last week with only 1.2 per cent coming back positive - the lowest rate since the crisis began.
At the peak of the crisis in the spring, 19 per cent of of tests - nearly one in five - were coming back positive in some weeks. ...snip... Shops and restaurants remained open with social distancing rules, while most schools stayed open and the rate of infection among children was no higher than in Finland where classrooms closed, officials said.
As Europe edged out of lockdown, Sweden continued to forge its own path by playing down the use of face masks as other countries made them mandatory.
Tegnel has said that masks have little proven effect and could lead to a false sense of security among wearers, and they are not required on public transport.
By contrast, Finland now recommends wearing masks in public places, Norway advises it on Oslo public transport, while Denmark has made it mandatory on all public transport and in taxis.
