Some people with coronavirus disease 2019 (COVID-19) develop symptoms, while others do not. In high-risk populations, like the elderly and those with underlying health issues, may experience more severe...

Researchers in the United States and Canada have conducted a study showing that just a single dose of either the Pfizer-BioNTech or Moderna vaccine against severe acute respiratory syndrome coronavirus...

Researchers in the United States have shown that extracts of an aromatic herb called Artemisia annua inhibit the replication of severe acute respiratory coronavirus (SARS-CoV-2) – the agent responsible...