we prepared UV - inactivated SARS coronavirus on a large scale under the strict Biosafety Level 3 ( BSL3 ) regulation .
Our protocol for large - scale preparation of UV - inactivated SARS - CoV <*> is applicable to any newly emerging virus
In order to develop an effective vaccine and diagnostic tools , we prepared UV - inactivated SARS coronavirus on a large scale under the strict Biosafety Level 3 ( BSL3 ) regulation .
Our protocol for large - scale preparation of UV - inactivated SARS - CoV including virus expansion , titration , inactivation , and ultracentrifugation is applicable to any newly emerging virus we might encounter in the future .