No matter how cruel it may sound, the version that the covid-19 virus is an artificially created biological weapon still has a place to be.
Coronavirus COVID-19
A very dangerous microscopic creature walks the planet and multiplies in human organisms.
When to plan a vacation and what to do if you bought a ticket and a tour?
COVID19 first appeared in China, Wuhan at the end of 2019. But according to data available in scientific studies, the very first appearance of coronavirus was recorded back in 1965.