Cristiano Ronaldo remains a doubt for Portugal's next Nations League game against Sweden on Tuesday after missing Saturday's 4-1 win over Croatia with an infected toe.
Santos revealed the nature of Ronaldo's problem in his media conference ahead of the Croatia clash, confirming the infection was thought to have been caused by a bee sting.
Portugal had no issues in his absence at the Estadio do Dragao, as Joao Cancel, Diogo Jota, Joao Felix and Andre Silva did the damage against a Croatia side that hardly threatened at all before Bruno Petkovic's consolation late on.