This virus is pretty unique in its behaviour, perhaps because it was man-made to a certain extent. Or at least that is what some Nobel Prize laureates believe. We, the optimists, got it wrong. Not that extreme pessimist turned out to be right either. Now we are learning to live with the virus. Thankfully, it has gotten less vicious. The big unknown is what will happen in the autumn and the winter, when regular seasonal viruses arrive.