(CNN) Australia's government has condemned the "disgusting" behavior of spectators at the Australian Open tennis tournament Sunday, after sections of the crowd loudly booed a speech praising the rollout of the Covid-19 vaccine. The negative reaction occurred during an awards ceremony following Novak Djokovic's victory over Daniil Medvedev in the men's singles final, which saw the Serb claim his ninth Australian Open and 18th grand slam title. Hrdlicka continued to speak, only to be interrupted with more jeers after she thanked the state government. "You are a very opinionated group of people," Hrdlicka said in response to the crowd reaction. Play was also briefly halted when Medvedev demanded shouting and whistling fans "show some respect" as he prepared to serve, with the umpire telling the crowd to "please keep it fair."

Source: CNN February 22, 2021 06:22 UTC