Coronavirinae COVID-19 6 Article 5 Humans 5 SARS-CoV-2 5 human 5 nonhuman 5 Animals 4 Coronavirus 4 animal 4 genetics 4 virology 4 Coronavirus Infections 3 Coronavirus infection 3 Pandemics 3 Severe acute respiratory syndrome coronavirus 2 3 chemistry 3 controlled study 3 pandemic 3 Antibodies, Viral 2 Antigens, Viral 2 Antiviral Agents 2 Computational Biology 2 Epitopes, B-Lymphocyte 2 antibody 2 antiviral activity 2 antivirus agent 2 biology 2 coronavirus disease 2019 2 drug effect 2