Host Immune Evasion Techniques

Host immune evasion techniques are strategies used by pathogens, like bacteria and viruses, to avoid detection and destruction by the body’s immune system. They do this by disguising themselves, changing their appearance, or hiding within cells to escape immune responses. Some pathogens produce molecules that block immune signals, while others alter their surface proteins to prevent recognition. These tactics help the pathogens survive longer inside the host, making infections harder to detect and treat. Understanding these techniques is crucial for developing better vaccines and therapies.