“…For certain viruses, direct evidence based on epidemiological and serological data of viral infection on the thyroid is available, although it is not clear if they are responsible for thyroid diseases (reviewed in [ 24 ]) ( Table 1 ). The onset of SAT may occur concurrently with COVID-19 diagnosis [ 30 , 35 , 39 ] or, in most cases, after a few weeks as a late complication of SARS-CoV-2 infection [ 31 , 32 , 33 , 34 , 36 , 37 , 38 ]. The clinical course of SAT generally comprises multiple phases: first is the thyrotoxicosis (lasting a period of weeks or months) in the majority of patients, followed, in some cases, by hypothyroidism, while treatment with anti-inflammatory agents or corticosteroids in the most severe cases, generally resulted in rapid clinical resolution [ 31 , 35 , 36 , 37 , 38 , 39 , 40 , 76 , 77 ].…”