“…The challenges of education in a continental country in the face of new severe acute respiratory coronavirus virus 2 (SARS-CoV-2) variant circulation Henry Marcel Zalona Fernandes MSc 1 , Karla Rodrigues Miranda PhD 1 , Rubens Clayton da Silva Dias PhD 2 , Daniela Sales Alviano PhD 1 , Rafael Silva Duarte MD, PhD 1 and Ana Carolina da Silva Carvalho PhD 3 1 Institute of Microbiology, Federal University of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil, 2 Biomedical Institute, Federal University of State of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil and 3 Institute of Chemistry, Federal University of Rio de Janeiro, Campus Macaé, Macaé, Rio de Janeiro, Brazil…”