British tennis star Emma Raducanu says she turned down treatment for insect bites ahead of this year’s Australian Open over concerns about what she could be putting in her body.

Raducanu, who faces No. 26 seed Ekaterina Alexandrova in the opening round, said in her pre-tournament news conference that she got “badly bitten” by ants or mosquitoes Thursday January 9. Despite suffering what she described as an allergic reaction, Raducanu did not administer an antiseptic spray provided to her by someone in attendance.

Fear of ingesting a contaminated substance have led Emma Raducanu's to turn down treatment ahead of the Australian Open.

Emma Raducanu has been left with a swollen hand and ankle after being ‘badly bitten by ants’ at the 2025 Australian Open in dramatic scenes. The British tennis star, world No.60, is unseeded at Melbourne Park and is set to face Russian 26th-seed Ekaterina Alexandrova in the first round.

Emma Raducanu is backing herself to do well at the 2025 Australian Open, saying that she feels she can be a "dangerous opponent" for anyone on the tour.