Virus-free islands brace for visitors

As the Covid-19 tidal wave sweeps across the planet, the Greek islands are riding out the storm like virus-free life rafts. We didn't think that it was possible, but these little parcels of paradise have become even more irresistible. The overwhelming majority of Greek islands successfully closed their gates to the coronavirus, thanks to the responsible attitude of their local communities, both rural and urban. Now, summer is approaching, along with the time to let the tourists back in. How can these islands succeed in doing that without endangering their communities and putting paradise at risk?

"We're preparing to welcome visitors coming from Greece and foreign countries," says Nikolas Komineas, the mayor of Astypalaia. "Most businesses are getting ready, and they'll be taking all necessary safety measures. We're hoping to welcome our first friends from [elsewhere in]...