Photo taken on March 31, 2020 shows the view of an almost empty street in Prague, the Czech Republic. As of Tuesday evening, there have been 3,257 confirmed cases of COVID-19 in the Czech Republic with 45 recoveries and 31 deaths. (Photos: Xinhua)

Photo taken on March 31, 2020 shows the view of the empty Old Town Square in Prague, the Czech Republic. As of Tuesday evening, there have been 3,257 confirmed cases of COVID-19 in the Czech Republic with 45 recoveries and 31 deaths.

Photo taken on March 31, 2020 shows the view of the empty Old Town Square in Prague, the Czech Republic. As of Tuesday evening, there have been 3,257 confirmed cases of COVID-19 in the Czech Republic with 45 recoveries and 31 deaths.

Photo taken on March 31, 2020 shows the view of an empty street in Prague, the Czech Republic. As of Tuesday evening, there have been 3,257 confirmed cases of COVID-19 in the Czech Republic with 45 recoveries and 31 deaths.

Photo taken on March 31, 2020 shows the view of an empty street near the National Theatre in Prague, the Czech Republic. As of Tuesday evening, there have been 3,257 confirmed cases of COVID-19 in the Czech Republic with 45 recoveries and 31 deaths.