Fear of ingesting a contaminated substance led Britain's Emma Raducanu to turn down treatment for an insect bite ahead of the Australian Open which starts this weekend.Speaking ahead of her opening round match against Russian 26th seed Ekaterina ­Alexandrova, the former U.S. Open champion said recent hi

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

The 22-year-old British tennis star said a hand and ankle swelled up but she refused to use an antiseptic spray in case contamination led to a positive doping test.