SARS-CoV-2(23) COVID-19(16) pandemic(14) virus(12) performed(12) shown(12) effective(12) coronavirus(10) Treatment(10) sequence(9) Evolution(9) the SARS-CoV-2(9) Spread(9) molecular(9) Variation(9) detect(8) specificity(8) protocol(8) mortality rate(7) Lopinavir-ritonavir(7) Trial(7) contagious(7) globe(7) Ribavarin(7) Patient(7) Infection(7) genomic(7) Dexamethasone(7) Drug discovery(7) Genetic(7)