US Olympic team boxer Virginia Fuchs will face no punishment for failing a doping test after the US Anti-Doping Association determined the violation had been caused by two substances transmitted by her boyfriend through sex.
USADA announced its ruling clearing the 32-year-old Fuchs, who intends to qualify for the Tokyo Olympics next year as a flyweight.
Fuchs has served as a recent captain of the US Olympic team, which returned to Colorado Springs this week for its first training camp since the start of the coronavirus pandemic.
Fuchs learned in March that she had tested positive for two banned substances during an out-of-competition test in February. While investigating the tests, USADA learned Fuchs' partner had been taking products that included the two banned substances, and the levels of Fuchs' violations were consistent with recent exposure through sexual transmission.
USADA CEO Travis Tygart said his organisation confirmed Fuchs' violation only because it was required to do so.