US drugs giant Pfizer and its German partner BioNTech on Thursday announced a deal with the International Olympics Committee to provide vaccines to competitors and staff at the Tokyo games.
In a statement, the firms said they would coordinate with national sporting bodies to make sure that coronavirus vaccines are available to anyone who needs one before travelling to Japan.
"Delivery of initial doses to participating delegations is expected to begin at the end of May where possible with the aim to ensure participating delegations receive second doses ahead of arrivals in Tokyo," they said.