Agradecimentos: The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work was supported by FAEPEX/UNICAMP (Fundo de Apoio ao Ensino, Pesquisa e Extens~ao), Auxilios Emergenciais COVID-19 (grant number 2418/20); Abstract: In this cross-sectional study, we investigate the presence of Severe Acute Respiratory Syndrome Coronavirus ...