#3. Denmark
Denmark was one of the first countries to introduce isolation measures, which lasted from March 13th to April 15th. But the reopening of the economy was gradual, and this picture shows some of the safety measures that were introduced in public areas.


Here we can see a hand-washing station that was set up outside a supermarket, and many of such stations were built outside shopping malls and other commercial centers.
#2. Hong Kong
Given that the virus spread from mainland China, it comes as no surprise that the neighboring Hong Kong was deeply affected by the outbreak. However, towards the end of May 2020, the country began reopening non-essential activities such as airports, theme parks, and gyms.


But even though the lockdown had been lifted by June, strict sanitary measures were introduced, and this picture proves it. Machines in gyms are separated by these glass separators in order to prevent droplets from spreading.
#1. China
During the first months of the pandemic, China had the highest number of cases, which forced the government to take extreme isolation methods. Luckily, they proved highly effective, and most regions had already lifted lockdown by April 2020.


This picture shows the steps that students have to follow before going to school. First, they must spray disinfectant on their shoes; then, they must wash their hands, clothes, and backpack; and finally, they must have their eyes and throat scanned to make sure they are healthy.