It is difficult to say which country has been affected the most by COVID-19, as the impact of the virus has been widespread and varied….

COVID-19 has had a profound impact on people and communities around the world. As of December 9, 2022, the virus has infected over 100 million…

The safety of vaccines is a top priority for health authorities and regulatory agencies. Before any vaccine is approved for use, it undergoes rigorous testing…

Coronaviruses are a large family of viruses that can cause illness, ranging from the common cold to more severe diseases such as Middle East Respiratory…