When, in December last year, the first cases of the SARS-CoV-2 coronavirus infection hit the news, we probably did not think about the impact it would have on our daily lives. Just 'some new disease', of which there are many. The fact that a few people in China have fallen ill is no reason to worry, is it? After all, winter is upon us - we need to prepare for our annual flu "epidemic". I suspect that after the first cases in Wuhan, no one expected a 'butterfly effect' and the development of a pandemic like the world hasn't seen in a long time." [This article is from April 2020]