White House issued its strongest criticism yet of the World Health Organization’s handling of the investigation into the origins of the Covid-19 virus and China’s involvement in the probe’s findings.“We have deep concerns about the way in which the early findings of the Covid-19 investigation were communicated and questions about the process used to reach them," National Security Adviser Jake Sullivan said in a statement Saturday. “It is imperative that this report be independent, with expert findings free from intervention or alteration by the Chinese government."Calling for transparency, Sullivan said “China must make available its data from the earliest days of the outbreak."The criticism follows a monthlong WHO mission into the.