It is necessary to remind the club officials about the seriousness of the COVID-19. Acting like its not a big deal and resuming back to normal life is not the right attitude to deal with this pandemic. Clubs are ought to protect the entity as a whole. The executives are responsible for the player's health and the staff's health. 

When players or staff members tragically test positive for the virus, the clubs make an official statement regarding the problem. To prevent this, clubs are extra being careful. 

Since the atheletes are humans and not machines, their performence is affected after they retreat from the sickness. It usually takes them a couple weeks to get back to their form. They spend the period making up for all the missed practices during their time of isolation.