But instead providing public health authorities plentiful information disposal , immediately launched public relations campaign persuade world epidemic ’ possibly caused one institute ’ souped-up viruses. “ The idea virus escaped lab pure baloney.It ’ simply true , ” declared April 2020 interview.The safety arrangements Wuhan Institute Virology.Daszak possibly unaware , perhaps knew well , long history viruses escaping even best run laboratories.The smallpox virus escaped three times labs England 1960 ’ 1970 ’ , causing 80 cases 3 deaths.Dangerous viruses leaked labs almost every year since.Coming recent times , SARS1 virus proved true escape artist , leaking laboratories Singapore , Taiwan , less four times Chinese National Institute Virology Beijing.One reason SARS1 hard handle vaccines available protect laboratory workers .