COVID-19 is a highly contagious disease that results from an infection with the virus SARS-CoV-2, a type of coronavirus. COVID-19 can occur without any symptoms. It can also cause symptoms that are ...
The coronavirus SARS-CoV-2 causes COVID-19. A person with COVID-10 may experience a dry cough, loss of taste or smell, and fever. People should seek help if they have difficulty breathing. This ...
The World Health Organization (WHO) defined the SARS-CoV-2 virus outbreak as a severe global threat 1. As foreseen in 2017 by the global risk report of the World Economic forum, global risks are ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results