The International Olympic Committee will issue guidelines this week aimed at protecting athletes and visitors from Zika, a mosquito-borne virus spreading rapidly across South America months before the Rio de Janeiro Games in August.
Olympic chief Bach said on Saturday that he was sure clean Russian athletes would compete at the 2016 Games
WADA identified Doctor Sergei Portugalov, former deputy director of the Russian Federal Research Centre of Physical Culture and Sports (VNIIFK), as the mastermind of the scheme, advising athletes on doping, administering injections and helping cover up positive drugs tests.
Australia has backed a World Anti-Doping Agency (WADA) recommendation that Russia be banned from international athletics, including the 2016 Olympics, after a report alleged systemic state-backed cheating.
The same scandal has led to 109 out of 387 athletes originally included in the Russian team for the Rio Olympics being banned, including its entire track and field squad.
Russia's 2011 world champion Sergei Bakulin and silver medallist Vladimir Kanaykin have also been banned for failing doping tests, RUSADA added on its website (www.rusada.ru).
The former head of world athletics is suspected of receiving just over 1 million euros ($1.09 million) in bribes in 2011 to cover up positive doping tests of Russian athletes, the office of France's financial prosecutor said on Thursday.
Lamine Diack, the former head of world athletics, has been placed under formal investigation in France on suspicion of corruption and money laundering following a complaint from the World Anti-Doping Agency (WADA).
Russia welcomed the world to the soccer World Cup on Thursday as fans streamed in, the hosts savoured a 5-0 victory on the pitch and President Vladimir Putin's government derided Western efforts to isolate him.
European soccer's governing body warned the English and Russian football associations on Sunday that if fan violence continued their teams could be disqualified from the Euro 2016 tournament.
Russia has been banned from the 2018 Pyeongchang Winter Olympics after the IOC found evidence of an "unprecedented systematic manipulation" of the anti-doping system that has led to a series of bans for the country's athletes in recent months.
The Russian Athletics Federation (ARAF) said on Monday four athletes had tested positive at the Russian Winter Indoor Athletics Championships in February.
European soccer's governing body, UEFA, launched disciplinary proceedings against the Russian Football Union on Sunday after violence marred the end of Russia's Euro 2016 match against England in Marseille on Saturday evening.
Dozens of Russian athletes who competed at the 2014 Sochi Winter Olympics, including at least 15 medal winners, were part of a state-run doping program.
Russia must explain how it will implement its controversial anti-gay propaganda law and detail its impact on next year's Sochi Winter Games, Olympic president Jacques Rogge said on Friday.
Russia could be banned from international athletics, including the 2016 Olympic Games, after an anti-doping commission report on Monday alleged widespread corruption and collusion that added up to a state-sponsored drugs culture in a sporting superpower.
Russia said on Friday it is ready to do everything from a legal point of view to defend Russian athletes if they are banned from taking part in the Rio Olympics over doping allegations.
The French envoy was notified about "discrimination" towards Russian citizens, it said, adding that "further fanning of anti-Russian sentiments" could damage relations between France and Russia.
Scandal-plagued FIFA postponed the bidding for the right to host the 2026 World Cup.
With the Rio Olympics less than three weeks away, the IOC on Monday promised "the toughest sanctions available" after a report found Moscow had concealed hundreds of positive doping tests in many sports ahead of the Sochi winter Games.
Some of the readings from athletes' blood tests leaked by a whistleblower for a report exposing suspected doping were so extreme they were 'downright dangerous', one of the experts cited in the report.
Calls grow for global athletics probe after widespread doping allegations.
Reaction to the International Association of Athletics Federation (IAAF) council's vote to provisionally suspend Russia from the sport for widespread, state-sponsored doping
Blatter quits FIFA; under investigation by US prosecutors, FBI.
The scandal revolves around accusations that money was demanded from top athletes to 'bury' medical tests showing drug use
World No 1 Novak Djokovic maintained his perfect tournament record and advanced to his fifth China Open final with a 6-3, 6-4 victory against Andy Murray on Saturday.