Organisers reported 10 new cases connected to the Olympics including media, contractors and other personnel, down from 15 on Saturday.
The South African Football Association (SAFA) has reinstated its chief and four other leading officials suspended over a match fixing scandal involving the national team, saying they were improperly removed from office.
South African police issued identikit pictures on Tuesday of two men suspected of killing the national football captain, a death that led to more calls for tighter gun laws a week after track star Oscar Pistorius was jailed for shooting his girlfriend.
FIFA denied on Tuesday that the top lieutenant of its President, Sepp Blatter, or any other member its senior management made $10 million in bank transactions.
Swiss authorities are examining development grants made by FIFA around the world as part of their investigation.
Blatter quits FIFA; under investigation by US prosecutors, FBI.