Antibacterial treatment for bronchitis

Bronchitis Antibacterial Medicine Sectionbronchitis is a common respiratory disease that can be classified as acute and chronic. When bronchitis is caused by, or accompanied by, bacterial infections, the rational use…

What’s an immune system?

The immune system is a biological defence function of the human body, which identifies “self” and “non-self” components, destroys and excludes antigen substances that enter the human body, or damage…