Viral, The Search for the Origin of Covid-19, HarperCollins Publishers, Alina Chan, Matt Ridley,Human coronaviruses,Infectious and contagious diseases, virus;virology;pathogen;coronavirus;covid19;covid-19;infection;microbiology;mystery;epidemic;pandemic;global;Wuhan;cave;caves;bat;horseshoe;mine;vaccine;pangolins;Pfizer;Moderna;AstraZeneca;natural spillover;unexplained;mystery;why;bats;laboratories,, , United Kingdom, en-GBhttps://www.harpercollins.co.ukvirus;virology;pathogen;coronavirus;covid19;covid-19;infection;microbiology;mystery;epidemic;pandemic;global;Wuhan;cave;caves;bat;horseshoe;mine;vaccine;pangolins;Pfizer;Moderna;AstraZeneca;natural spillover;unexplained;mystery;why;bats;laboratories, [BLURB],[CITY],,books, ebooks, biblet, Book2look