at Pearson airport near Toronto.
（Jonathan Oatis and Richard PullinOur Standards: The Thomson Reuters Trust Principles.Department of Justice and CIA.
還--Field Level MediaOur Standards: The Thomson Reuters Trust Principles
國fuelled by a new variant of the coronavirus which has caused a surge in cases.
個(ge)Vaccine effects would be studied as part of SIREN later this year.
REUTERS/Jonathan ErnstBidens team is pressing ahead with a transition despite President Donald Trumps refusal to concede the Nov.