Breast cancer.

Breast cancer can be classified into the following main types: I. In situ cancer in non-immersion cancer catheters (DCIS): cancer cells are confined to the catheters of the mammary, and…

Correct measures to prevent infection

Preventing infection is an important part of maintaining personal and public health. Effective science-based preventive measures are essential, whether in the face of seasonal influenza, new crown viruses or other…