Rusada denies covering up positive doping tests by Russian swimmers. The Times newspaper reported allegations of systematic doping in Russian swimming and covered up test results. Fina said it was prepared to investigate these reports. Wada will also investigate allegations of systemic doping in Russian swimming. Rebecca Adlington called for a "full-on investigation" into claims of widespread doping in Russian and Chinese swimming. The document discusses recent allegations of doping cover-ups in Russian swimming according to news reports.