AIDS window period refers to the period of time after HIV enters the human body to produce HIV antibodies. During this period, HIV cannot be detected, so it is called the window period. The reason why the window period is proposed is that in the window...
This year, more than 200 experts in the world analyzed the epidemic situation in 188 countries in the world, and divided 188 countries into ten grades from high to low according to the total number of AIDS infections, new infections and the relative nu...
HIV is a virus that can attack the human visceral system. It targets the T4 lymphoid tissue, which is the most important part of the human immune system, causing extensive damage to the T lymphoid tissue and resulting in highly fatal internal failure. ...