Germany joins a growing list of EU countries to at least partially shut out its neighbors. Authorities here have decided to close borders with Switzerland and Austria.
Added restrictions are also being imposed on the French-German boundary. Spain is in lockdown to control the spread of the coronavirus Covid-19.
Unprecedented lockdowns and border closures are coming into effect in many European countries, and the streets are empty throughout Europe, with Spain and France among the worst hit by the virus' spread behind Italy.
England is planning self-isolation measures for all people over 70, for up to four months. Austria's Chancellor Sebstian Kurz says his government is banning gatherings of more than five people.
Iran's coronavirus death toll has leapt by 113 in one day to reach 724. And the Vatican says all Easter services will take place without worshipers in attendance.
Pope Francis will hold Sunday blessings via TV and the internet. Meanwhile, the United States has tightened its ban on visitors from Europe. President Donald Trump says it will now include travelers from Britain and Ireland.
In countries that are far away from coronavirus hotspots, like Mexico, Venezuela and Colombia, the response from authorities has ranged from tough to nonexistent.