Russian athletes were caught using the banned drug Meldonium and in the near future the number of users can reach as high as 30, Sports Minister Vitaly Mutko has said.
"We need to understand each case. We have 27 cases. It is possible that it could be around 30 now - from 123," Mutko said.
Ealier, Mutko said he planned to meet heads of the country's sports federations to discuss the doping issue. "I plan to meet heads of federations in order to discuss the doping issue," the minister added.
The drug Meldonium was included in the list of preparations banned by the World Anti-Doping Agency (WADA) from January 1, 2016.
The presence of the Meldonium in the athlete's blood during and between competitions is a violation of anti-doping rules.
The substance belongs to S4 class on the WADA blacklist (hormones and metabolic modulators). Athletes use Meldonium to increase resistance to high strenuous activity and physical strain during training sessions as well as for easing emotional, nervous and psychological stresses at competitions.
The formula is also used for preventive treatment of heart problems predominantly in the Commonwealth of Independent States.
Earlier, WADA confirmed 123 cases of athletes tested positive for Meldonium. The names of at least 22 Russian athletes suspended for the use of the banned drug are already known, among them speed skater Pavel Kulizhnikov, swimmer Yulia Efimova, tennis player Maria Sharapova.