Researchers examine antiviral responses in children infected with COVID-19 in South Brazil - Earth News Report
The coronavirus disease 2019 (COVID-19) pandemic is caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pathogen, a positive-sense RNA virus of the betacoronavirus subgenus. This is a highly contagious virus with severe disease outcomes, causing asymptomatic, mild or severe infection, which can be fatal in some critical cases. To date, SARS-CoV-2 has
