According to reports, the Rooney team said that Rooney was angry and disappointed at the visit of friends with the virus.
One day before Derby County lost 0-1 to Watford at home this week, Badezley visited him at his home and later found that he tested positive for the new crown.
The Rooney team said in a statement: "Rooney is angry and disappointed that he, his family and the club are in this situation because someone has violated the government's epidemic prevention regulations." The statement also stated that Rooney will be tested for the new crown.
Derby County said in a statement that they were aware of the incident and took measures in strict accordance with the epidemic prevention policy, but this statement did not name Rooney.