BACKGROUND: The spread of COVID-19 has become growing cause of mortalities over the globe since its major outbreak in December 2019. The scientific and medical communities are rallying to study different strains and probable mutations to develop more rapid and reliable molecular diagnostic tests and possible therapeutic approaches for SARSCoV-2. INTRODUCTION: In the first section, following the introductory part, we shed light on structural and pathogenic features of SARS-CoV-2 and risk factors related to age, gender, neonatal and comorbidities. The next section summarizes the current diagnostic tests for COVID-19 such as nucleic acid and computed tomography (CT) techniques with further emphasizing on emerging diagnostic approaches for COVID-19. METHODS: Further, we also review the ongoing therapeutic practices which can block virus-host interaction, cease viral proliferation or inhibit hyperbolic host immune response with subsections on drug therapy, cell therapy, immunotherapy and herbal medicines which are being used for the possible treatment of patients. RESULTS AND CONCLUSION: Among the different promising drugs, remdesivir by inhibiting the RNA dependent RNAPolymerase activity gives much better results including declined viral load and quick lung tissue recovery. The long lasting repercussions of COVID-19 have also been discussed at the end. In this review, we have also critically discussed the progress in several vaccines that are under development.
COVID-19 Impacts, Diagnosis and Possible Therapeutic Techniques: A Comprehensive Review