(FILES) This photograph taken on June 26, 2020, shows the tracing smartphone app "SwissCovid" created by the Swiss Federal Institute of Technology Lausanne (EPFL) and designed to trace people potentially infected with COVID-19 that Swiss government rolled out to the public on June 25, 2020. Five years since Covid-19 started upending the world, the virus is still infecting and killing people across the globe -- though at far lower levels than during the height of the pandemic. Here is the current state of the play. (Photo by Fabrice COFFRINI / AFP) (Photo by FABRICE COFFRINI/AFP via Getty Images)