LAUSANNE, Switzerland (Reuters) - The International Olympic Committee is extremely upset by the latest doping scandal involving Russia and swift progress is being made to bring the issue to a conclusion, a spokesman said on Tuesday.

A World Anti-Doping Agency (WADA) compliance committee recommended last week that Russia receive a four-year Olympic ban, which would keep it out of next year’s Tokyo Games, as part of a sanctions package to punish Moscow for having provided the agency with doctored and incomplete laboratory data.