Bulls' Nikola Vucevic enters COVID-19 health and safety protocols, expected to miss at least 10 days | CBS Sports Headlines Bulls' Nikola Vucevic enters COVID-19 health and safety protocols, expected to miss at least 10 days The Chicago center will be out of the lineup for several games ESN FeedsThis … Continue reading Bulls' Nikola Vucevic enters COVID-19 health and safety protocols, expected to miss at least 10 days