chronic infection

**chronic infection**

A chronic infection is a long-lasting and persistent infection in the body that can endure for months or even years. Unlike acute infections that resolve quickly, chronic infections often have slow progression and can cause ongoing symptoms or complications. They may be caused by bacteria, viruses, fungi, or parasites that evade the immune system or resist treatment. Examples include tuberculosis, hepatitis B and C, and certain types of Lyme disease. Understanding chronic infections is important for effective management, as they may require prolonged or specialized therapies to control symptoms and prevent further health issues.