It's serious https://blvcksupplements.ca/plavix-cena-doz-bkqx what is plavix 75 mg used for And, perhaps most damaging of all, Jamaica are now facing difficult questions about doping after three of their biggest names tested positive for banned substances. Veronica Campbell Brown, the two-time Olympic 200m champion, has already been suspended for using a diuretic well known as a masking agent while Powell and Sherone Simpson have both produced an adverse finding.