Members World Health Organization ( WHO ) team investigating origins COVID-19 coronavirus arrive car Wuhan Institute Virology February 3 . ( Photo HECTOR RETAMAL/AFP via Getty Images ) The COVID-19 pandemic disrupted lives world year.Its death toll soon reach three million people.Yet origin pandemic remains uncertain : The political agendas governments scientists generated thick clouds obfuscation , mainstream press seems helpless dispel.In follows I sort available scientific facts , hold many clues happened , provide readers evidence make judgments.I try assess complex issue blame , starts , extends far beyond , government China.By end article , may learned lot molecular biology viruses.I try keep process painless possible.But science avoided , probably long time hence , offers sure thread maze .