In recent days, south Africa found a super disease strain, a more contagious virus, even many people in Europe and the United States lying flat, "whizzing" to stand up, scared, because this infection is stronger, and tends to be younger, before the elderly are infected more, so they do not feel flat lying down, the so-called freedom of breathing is not wanted, life is more important than freedom.
Just this Saturday, the virus was officially named Omicron by the WHO Zuori, or Chinese translated as "Omikron", which is a bit tongue-twisting, which can be found in the letter O in the ancient Greek alphabet.

Speaking of a letter in the ancient Greek alphabet, I believe everyone knows, such as a - alpha,
Pi, etc., is derived from the ancient Greek alphabet.
Speaking of Omi Kerong, it is really the nemesis of Europe and the United States, which should be called "European and American nemesis". A bit of irony, usually coexisting with the virus, breathing freely in Europe and the United States, since the mouth, hastily closed the country, forbidden foreign tourists to enter strictly. For example, Israel directly seals the country and prohibits all outsiders from entering. The first British, who were immunized to the population, did not lie flat, and directly stood up to block the entry of people from South Africa and neighboring countries.
The ancient Greek alphabet was really a myth, a prophet, and the naming of viruses evolved from it. People who meet nemesis and lie flat will also be afraid, and European and American countries are no exception.
Only when the whole people unite to fight the virus can the world have the hope of defeating the virus, not that you, Europe and the United States, can defeat the virus of this world on your own.