Overview
- Routine World Cup tests found trace levels of clenbuterol in eight Tunisian players, and investigators now say the detections were more likely caused by contaminated meat eaten at the team’s Monterrey base.
- This outcome follows a formal process under WADA and FIFA guidance that treats very low clenbuterol concentrations as atypical findings requiring investigation instead of automatic adverse results.
- Clubs for the affected players have been informed and the players are unlikely to face disciplinary action while the inquiry is completed.
- Teams have been warned to restrict local meat consumption and tighten catering controls in Mexico, with some squads such as England electing to travel with their own chefs to reduce risk.
- The case echoes a well‑known 2011 Mexico precedent when over 100 youths tested positive for clenbuterol and were cleared after contamination inquiries, and it may prompt stricter food‑safety measures at future tournaments.