Eight Tunisia players participating in the FIFA World Cup 2026 have reportedly tested positive for clenbuterol, a banned substance, during routine anti-doping tests. According to Daily Mail Sport, the players returned positive results in tests conducted on Friday.

Officials Suspect Meat Contamination

Officials investigated the positive tests and reportedly concluded that contaminated meat was the most likely source of the substance. The report said the players consumed the meat at Tunisia's World Cup base in Monterrey, Mexico.

Investigators found no evidence that the players deliberately used the drug to improve their performance. The players' clubs have been informed about the findings. However, the report said it is "highly unlikely" that the players will face further disciplinary action.

Tunisia's World Cup Ends in Disappointment

The reports came after a disappointing World Cup campaign for Tunisia. The team lost all three group-stage matches and finished at the bottom of Group F.

Tunisia also suffered a heavy 5-1 defeat to Sweden. Soon after the loss, the team dismissed head coach Sabri Lamouchi. The latest development has now shifted attention from Tunisia's results on the field to the doping investigation.

What is Clenbuterol?

Clenbuterol is a medicine that doctors use to treat asthma and other breathing problems. The World Anti-Doping Agency (WADA) has banned the drug because athletes can misuse it to reduce body fat, build lean muscle and improve endurance.

Meat Contamination Has Happened Before

Clenbuterol contamination through meat has been reported in several countries, including Mexico. The drug has been illegally used as a growth promoter in livestock. As a result, some athletes have tested positive after eating contaminated meat rather than intentionally taking the substance.

Canelo Alvarez Faced a Similar Case

Mexican boxing star Canelo Alvarez tested positive for clenbuterol in 2018. His team blamed contaminated meat for the failed test. Alvarez served a six-month suspension and later changed his diet to avoid a similar incident.

His case sparked global debate over food contamination and its impact on anti-doping rules. The reported Tunisia case is likely to renew discussions about food safety and anti-doping measures at major international sporting events.