TOPSHOT - A woman visits her husband on May 25, 2020 at a retirement home in Bourbourg (North of France), where a double entry bubble has been installed to allow visits without risk of contamination, as part of a prophylactic measure against the spread of the Covid-19 disease caused by the novel coronavirus. - Relatives and residents each enter the tent through a different entrance to find themselves in the same room, separated by a transparent plastic canvas. These bubbles were originally designed for tourism by the company (Photo by DENIS CHARLET / AFP)