Old, revamped, but still amusing.
A suspected male Coromavirus patient is lying in bed in hospital, wearing an oxygen mask. A young student nurse is passing by and he calls out from behind the mask "Nurse, are my testicles black?"
Embarrassed, the young nurse replies, " Sorry, I don't know." He struggles to ask again, "Nurse, please check for me. Are my testicles black?" Concerned that he might elevate his blood pressure and heart rate from worrying about his testicles, she overcomes her embarrassment and pulls back the covers. She raises his gown, holds his manhood in one hand and his testicles gently in the other. She looks very closely and says, "There's nothing wrong with them, Sir. They look fine."
The man slowly pulls off his oxygen mask and says "Thank you very much for that. Now, please listen very, closely: are my test results back?!