EFESports Desk

US runner Shelby Houlihan has been handed a four-year ban by the World Anti-Doping Agency (WADA) for testing positive for performance enhancing substance nandrolone, which she blamed on a burrito.

The 28-year-old was notified of the positive result of the test she underwent on 15 December 2020 just over a month after. EFE

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