COVID-19 leaked from the controversial Wuhan lab sometime before Sept. 12, 2019 — with China’s Communist Party keeping the deadly virus under wraps in the “greatest coverup of all time,” according to a damning Republican investigation into the origins released Monday. The report shows “a preponderance of the evidence proves that all roads lead” to the Wuhan Institute of Virology, the bat-research lab already eyed as a source for the pandemic, according to Rep. Michael McCaul. “It is our belief the virus leaked sometime in late August or early September 2019,” said McCaul, the lead Republican in the House Foreign Affairs Committee who released the report. “When they realized what happened, Chinese Communist Party officials and scientists at the WIV began frantically covering up the leak, including taking their virus database offline in the middle of the night and requesting more than $1 million for additional security,” McCaul said. “But their coverup was too late — the virus was already spreading throughout the megacity of Wuhan,” he said of the pandemic that as of Monday has killed at least 4,225,602 people globally.