アイスランド 日本よりかなり強い制限

アイスランドは全人類にとって有益な研究をしている。政府・民間で協力し「希望者には無症候者含め誰でも」コロナ検査が受けられるようになっていて、現在までに18,000人（全人口の5%近く）の検査を終えている（継続中）。恐らく国レベルで最も詳細な疫学データが揃うだろうhttps://t.co/c50Ue6tU0N

— Dr. RawheaD@🏠 (@RawheaD) April 2, 2020

As of Tuesday, Iceland had tested more than 17,900 people for the virus -- nearly 5% of its population.

Some of the revelations have been stark. Although fewer than 1% of the tests came back positive for the virus, the company's founder Dr. Kári Stefánsson told CNN that around 50% of those who tested positive said they were asymptomatic, confirming multiple studies that show that asymptomatic, or mildly symptomatic, people have played an important role in spreading the virus.

どんな検査で精度がどれほどかにもよろうが、まったく参考にならないとはいえまい。

Iceland has yet to take many of the draconian measures seen across Europe and Asia of state-wide lockdowns, though the island country has banned gatherings of 100 people or more and closed secondary and tertiary schools.

2020 coronavirus pandemic in Iceland
From Wikipedia

As of 18 March, the whole world is defined as a high risk area. All travel abroad is discouraged and residents in Iceland who are currently abroad are encouraged to return home as soon as possible. Residents in Iceland who arrive from abroad will now go into quarantine.

On 21 March, a stricter ban on public assemblies was put in place in Vestmannaeyjar. Assemblies there with more than 10 persons would now be prohibited.[46] A still stricter ban was announced for the Húnaþing vestra district, where all inhabitants have been ordered to stay at home except to buy necessities.[47]

From 00:00 on 24 March, a nation-wide ban on public assemblies over 20 took effect. All swimming pools, museums, libraries and bars closed, as did any businesses requiring a proximity of less than 2 m (hairdressers, tattoo artists, etc.)

てか、すでに、日本よりかなり強い制限で、日本ではここまでできないでしょ。