Pandemics occur rarely, but shatters the world once it occurs. Covid19 a pandemic is a scientific, medical and social challenge. Covid19 effects are serious in patients with co -morbid conditions. Identifying the valuable biomarkers and pathogenesis of the virus may help in prompt treatment. Tremendous advances in In vitro Diagnostic assay(IVD) help in better diagnosis and treatment. Cross sectional questionnaire survey was conducted by circulating google forms through social media to interested dental students. 100 interested students participated in this survey and their details were protected. This survey helps to evaluate the knowledge of dental students about biomarkers ,virology, pathogenesis of corona virus. Better knowledge could help in better diagnosis and treatment.

Keywords : GEETHA.K.R; RAMAKRISHNAN KESAVAN; R.HEMA MAHESWARI; BLESSY MELBA.D; B.SRINIDHI