BEERSE, BELGIUM – JUNE 17: Technicians work as King Philippe of Belgium visits the seat and lab of candidate vaccine against Covid-19 developer Janssen Pharmaceutica, on June 17, 2020 in Beerse, Belgium. A brand new biotech lab was recently established to perform Covid-19 diagnostic tests. Belgium takes a pioneering role in the fight against viral infectious diseases. (Photo by Olivier Matthys/Getty Images)