Gina Yang COVID-19 pandemic changed a lot of people’s life. Many Covid-19 survivors are still live their life in the shadow of the...

When people are infected by coronavirus, the first thing that comes to mind is hospitalization for treatment. I believe that facing this...

What is free radical? Free radicals are a kind of very active chemical that easily reacts with other substances, once reacted, it can...

Early treatment is the key. The most important thing to do is symptomatic treatment. During the first and second stages, the excessive...