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 symptoms. A new study by researchers at the Université de Lyon, France, noted that some COVID-19 symptoms like heart arrhythmias, loss of smell, gastrointestinal problem, and […]
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 2 (SARS-CoV-2) is likely to protect against emerging variants. The SARS-CoV-2 virus is the agent responsible for the coronavirus disease 2019 (COVID-19) pandemic that continues […]
