According to a representative of the athlete's team, whose words are reported by TASS, Aloyan is being treated in a hospital.
“His fight with Pablo Carrillo, which was scheduled for December 15, has been canceled,” added the boxer's team spokesman.
Aloyan's track record includes five victories and one defeat in the professional ring.
On account of 31-year-old Carrillo 25 wins, seven defeats and one draw.
Earlier it was reported that Umar Kremlev, who was sick with coronavirus, is in the hospital.