The International Olympic Committee (IOC) says it remains fully committed to Tokyo 2020, and is seeking to find a solution in a responsible way.
The IOC said there was no need "for any drastic decisions at this stage" in relation to Tokyo 2020, adding that preparation for the games is constantly changing due to the challenges thrown by the COVID-19 pandemic.
"The health and well-being of all those involved in the preparations for the Olympic Games Tokyo 2020 is our number-one concern. All measures are being taken to safeguard the safety and interests of athletes, coaches and support teams," IOC President Thomas Bach said.
"We are an Olympic community; we support one another in good times and in difficult times. This Olympic solidarity defines us as a community."
The IOC communique noted that a task force was set up in mid-February, consisting of the IOC, the World Health Organisation, the Tokyo 2020 Organising Committee, the Japanese authorities and the Tokyo Metropolitan Government to keep a constant appraisal of the situation.
Formula One stewards handed Haas rookie driver Oliver Bearman a 10-place grid drop for his first home British Grand Prix for failing to comply with red warning flags in Saturday's final practice.
Seventh seed Mirra Andreeva outclassed American Hailey Baptiste 6-1 6-3 under the Court One roof to equal her best Wimbledon run by reaching the last 16 on Saturday.
Carrying a red floral wreath bearing his shirt number, Diogo Jota's Liverpool teammates joined relatives and residents in a small Portuguese town on Saturday for the funeral of the football star, who died with his brother in a car crash on Thursday.
An 83rd-minute Weverton own goal from a deflected Malo Gusto cross gave Chelsea a nervy 2-1 win over a spirited Palmeiras side in the Club World Cup quarter-finals on Friday.
Women's top seed Aryna Sabalenka fought off inspired home favourite Emma Raducanu in a cauldron-like Centre Court atmosphere to keep her Wimbledon quest on track but it was the end of the road for two other Grand Slam champions on Friday.