COVID-19(74) SARS-CoV-2(66) Patient(56) Result(48) Thyroid(28) Infection(25) association(22) subject(20) patients(20) Follow-up(19) virus(19) Analysis(19) tissue(19) outcome(19) Evidence(18) the SARS-CoV-2(18) was performed(18) disease(17) affected(17) SARS-COV-2 infection(17) evaluated(17) RT-PCR(17) mRNA(17) hospital(16) pandemic(16) pathway(16) objective(15) Cell(15) specimen(15) death(15)