COVID-19(69) SARS-CoV-2(53) coronavirus(30) Patient(23) virus(20) global pandemic(17) acute respiratory syndrome(17) pandemic(16) Novel coronavirus(14) patients(12) Infection(12) Transmission(12) disease(12) significantly(12) mechanism(10) Inflammation(10) Analysis(10) Vaccine(10) country(9) tested(9) reuse(9) SARS-COV-2 infection(9) caused(9) Viral(9) respiratory(9) N95 respirator(9) the SARS-CoV-2(9) decontamination(9) N95 respirators(9) severe acute respiratory syndrome Coronavirus(9)