Test results show 'deviation', forcing badminton star into temporary isolationNEW DELHI: Two-time Olympic medallist PV Sindhu had a Covid-19 scare upon her arrival in Birmingham for the Commonwealth Games (CWG), when her RT-PCR test results showed some deviations, which resulted in the authorities forcing her into isolation for some time, TOI has reliably learnt. An impressive 10-member badminton contingent had left for Birmingham in the early hours of July 25 from Hyderabad. According to sources in Birmingham, some "invariability" was detected in Sindhu's RTPCR test upon her arrival in the Games city and she was put under observation.